title
Neal Stephenson: Sci-Fi, Space, Aliens, AI, VR & the Future of Humanity | Lex Fridman Podcast #240
description
Neal Stephenson is a sci-fi writer (Snow Crash, Cryptonomicon, and new book Termination Shock), former Chief Futurist at Magic Leap and first employee of Blue Origin. Please support this podcast by checking out our sponsors:
- Mizzen+Main: https://mizzenandmain.com and use code LEX to get $35 off
- InsideTracker: https://insidetracker.com/lex and use code Lex25 to get 25% off
- Athletic Greens: https://athleticgreens.com/lex and use code LEX to get 1 month of fish oil
- Grammarly: https://grammarly.com/lex to get 20% off premium
- ExpressVPN: https://expressvpn.com/lexpod and use code LexPod to get 3 months free
EPISODE LINKS:
Neal's Twitter: https://twitter.com/nealstephenson
Neal's Website: https://www.nealstephenson.com/
Termination Shock (book): https://amzn.to/3HhmDKi
Snow Crash (book): https://amzn.to/3H7yFFW
Cryptonomicon (book): https://amzn.to/3C01HDF
The Diamond Age (book): https://amzn.to/3wxUF83
Seveneves (book): https://amzn.to/3kkhveg
The Baroque Cycle, Vol. 1 (book): https://amzn.to/3koMW7n
Innovation Starvation (article): https://bit.ly/3mYLSJ2
PODCAST INFO:
Podcast website: https://lexfridman.com/podcast
Apple Podcasts: https://apple.co/2lwqZIr
Spotify: https://spoti.fi/2nEwCF8
RSS: https://lexfridman.com/feed/podcast/
Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4
Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41
OUTLINE:
0:00 - Introduction
0:43 - WWII and human nature
9:28 - Search engine morality
14:06 - Space exploration
31:07 - Aliens and UFOs
39:30 - SpaceX and Blue Origin
46:52 - Social media
51:19 - Climate change
1:03:09 - Consequences of big ideas
1:07:50 - Virtual reality
1:30:58 - Artificial intelligence
1:45:57 - Cryptocurrency
1:58:35 - Writing, storytelling, and books
2:21:13 - Martial arts
2:30:31 - Final thoughts
SOCIAL:
- Twitter: https://twitter.com/lexfridman
- LinkedIn: https://www.linkedin.com/in/lexfridman
- Facebook: https://www.facebook.com/lexfridman
- Instagram: https://www.instagram.com/lexfridman
- Medium: https://medium.com/@lexfridman
- Reddit: https://reddit.com/r/lexfridman
- Support on Patreon: https://www.patreon.com/lexfridman
detail
{'title': 'Neal Stephenson: Sci-Fi, Space, Aliens, AI, VR & the Future of Humanity | Lex Fridman Podcast #240', 'heatmap': [], 'summary': "Neal stephenson's multifaceted career in mathematics, science, cryptography, virtual reality, and roles at blue origin and magic leap is discussed. topics include technology's impact, space exploration, space tourism, spacex's mars colonization, climate change solutions, ai's societal impact, cryptocurrency evolution, the power of storytelling, and living purposefully.", 'chapters': [{'end': 42.192, 'segs': [{'end': 42.192, 'src': 'embed', 'start': 0.109, 'weight': 0, 'content': [{'end': 8.095, 'text': 'The following is a conversation with Neal Stephenson, a legendary science fiction writer, exploring ideas in mathematics, science, cryptography,', 'start': 0.109, 'duration': 7.986}, {'end': 16.001, 'text': 'money, linguistics, philosophy and virtual reality, from his early book Snow Crash to his new one called Termination Shock.', 'start': 8.095, 'duration': 7.906}, {'end': 18.491, 'text': "He doesn't just write novels.", 'start': 17.15, 'duration': 1.341}, {'end': 26.618, 'text': "He worked at the space company Blue Origin for many years, including technically being Blue Origin's first employee.", 'start': 18.992, 'duration': 7.626}, {'end': 31.943, 'text': 'He also was the chief futurist at the virtual reality company Magic Leap.', 'start': 27.139, 'duration': 4.804}, {'end': 34.966, 'text': 'This is the Lex Friedman Podcast.', 'start': 33.164, 'duration': 1.802}, {'end': 38.048, 'text': 'To support it, please check out our sponsors in the description.', 'start': 35.206, 'duration': 2.842}, {'end': 42.192, 'text': "And now, here's my conversation with Neal Stephenson.", 'start': 38.649, 'duration': 3.543}], 'summary': 'Neal stephenson discusses science, math, and virtual reality, with notable roles at blue origin and magic leap.', 'duration': 42.083, 'max_score': 0.109, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs8109.jpg'}], 'start': 0.109, 'title': "Neal stephenson's multifaceted career", 'summary': "Delves into neal stephenson's work in mathematics, science, cryptography, money, linguistics, philosophy, and virtual reality, as well as his significant roles at blue origin and magic leap.", 'chapters': [{'end': 42.192, 'start': 0.109, 'title': 'Neal stephenson: science fiction and futurism', 'summary': 'Explores the multifaceted career of neal stephenson, delving into his work in mathematics, science, cryptography, money, linguistics, philosophy, and virtual reality, as well as his significant roles at blue origin and magic leap.', 'duration': 42.083, 'highlights': ['Neal Stephenson has delved into various fields including mathematics, science, cryptography, money, linguistics, philosophy, and virtual reality.', 'Neal Stephenson worked at Blue Origin for many years, technically being its first employee.', 'Neal Stephenson also served as the chief futurist at the virtual reality company Magic Leap.']}], 'duration': 42.083, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs8109.jpg', 'highlights': ['Neal Stephenson delved into mathematics, science, cryptography, money, linguistics, philosophy, and virtual reality.', 'Neal Stephenson was the first employee at Blue Origin.', 'Neal Stephenson served as the chief futurist at Magic Leap.']}, {'end': 1141.825, 'segs': [{'end': 66.211, 'src': 'embed', 'start': 43.47, 'weight': 2, 'content': [{'end': 53.019, 'text': 'You write both historical fiction, like World War II in Cryptonomicon, and science fiction, looking both into the past and the future.', 'start': 43.47, 'duration': 9.549}, {'end': 61.887, 'text': "So let me ask, does history repeat itself? In which way does it repeat itself, in which way does it not? I'm afraid it repeats itself a lot.", 'start': 53.199, 'duration': 8.688}, {'end': 66.211, 'text': 'So I think human nature kind of is what it is, and so..', 'start': 62.728, 'duration': 3.483}], 'summary': 'Author explores historical and science fiction, sees history repeating due to human nature.', 'duration': 22.741, 'max_score': 43.47, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs843470.jpg'}, {'end': 171.333, 'src': 'embed', 'start': 142.596, 'weight': 3, 'content': [{'end': 151.982, 'text': 'And in so doing, does that not potentially fundamentally alter the experience that we have of life on Earth?', 'start': 142.596, 'duration': 9.386}, {'end': 157.545, 'text': 'You know, until the last 10 or so years I would have taken that view, I think.', 'start': 152.102, 'duration': 5.443}, {'end': 171.333, 'text': 'But, you know, people will find ways to be divisive and angry if it scratches a kind of psychological itch that they have got.', 'start': 157.745, 'duration': 13.588}], 'summary': 'Potential fundamental alteration of life experience on earth due to divisive and angry behaviors.', 'duration': 28.737, 'max_score': 142.596, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs8142596.jpg'}, {'end': 258.242, 'src': 'embed', 'start': 232.153, 'weight': 0, 'content': [{'end': 240.936, 'text': 'So, without being political in a divisive kind of way, can we talk about the lessons you can draw from World War II?', 'start': 232.153, 'duration': 8.783}, {'end': 241.997, 'text': 'Sure.', 'start': 241.796, 'duration': 0.201}, {'end': 244.938, 'text': 'This singular event in human history, it seems like.', 'start': 242.057, 'duration': 2.881}, {'end': 249.839, 'text': 'And yet, as you say, history rhymes at the very least.', 'start': 245.418, 'duration': 4.421}, {'end': 258.242, 'text': 'Yeah Being who I am, I tend to focus on the curious technological things that happened in conjunction with that war.', 'start': 249.959, 'duration': 8.283}], 'summary': 'Lessons from world war ii offer insights into historical and technological advancements.', 'duration': 26.089, 'max_score': 232.153, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs8232153.jpg'}, {'end': 337.926, 'src': 'embed', 'start': 282.633, 'weight': 6, 'content': [{'end': 294.1, 'text': 'so one of the things that emerges from the war and from the extermination camps is that we were never allowed to have illusions anymore about human nature.', 'start': 282.633, 'duration': 11.467}, {'end': 306.948, 'text': 'So you have to learn that lesson to be an educated person, and you have to know that even in a supposedly enlightened civilized society,', 'start': 294.12, 'duration': 12.828}, {'end': 309.63, 'text': 'people can become monsters quite easily.', 'start': 306.948, 'duration': 2.682}, {'end': 313.051, 'text': 'So that is for sure the big takeaway.', 'start': 310.529, 'duration': 2.522}, {'end': 324.017, 'text': 'Did you agree with Solzhenitsyn about, what is it, the line between good and evil runs through the heart of every man? Yeah.', 'start': 313.411, 'duration': 10.606}, {'end': 327.819, 'text': 'That all of us are capable of evil? Great line, yeah.', 'start': 324.397, 'duration': 3.422}, {'end': 337.926, 'text': 'I read a good chunk of the Gulag Archipelago when I was a teenager because my grandfather had it in his house because he was one of these..', 'start': 328.48, 'duration': 9.446}], 'summary': "The holocaust taught the lesson that even in a supposedly civilized society, people can easily become monsters, as highlighted by solzhenitsyn's quote about the line between good and evil running through every man's heart.", 'duration': 55.293, 'max_score': 282.633, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs8282633.jpg'}, {'end': 694.298, 'src': 'embed', 'start': 658.851, 'weight': 4, 'content': [{'end': 660.052, 'text': 'Pythagorean theorem.', 'start': 658.851, 'duration': 1.201}, {'end': 667.66, 'text': 'Chances are you would have been taken directly to a page explaining the Pythagorean theorem.', 'start': 661.874, 'duration': 5.786}, {'end': 674.947, 'text': "If you do it now, the top hits are going to be from somebody who's got an angle, who's got a scheme.", 'start': 668.06, 'duration': 6.887}, {'end': 683.934, 'text': "They're trying to sell you math tutoring or they're They're working some kind of marketing plan on you.", 'start': 675.367, 'duration': 8.567}, {'end': 694.298, 'text': 'So the traditional engines become actually less useful over time for their original educational purpose.', 'start': 684.954, 'duration': 9.344}], 'summary': 'Traditional search engines less useful for educational purposes over time due to marketing content.', 'duration': 35.447, 'max_score': 658.851, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs8658851.jpg'}, {'end': 776.675, 'src': 'embed', 'start': 745.141, 'weight': 9, 'content': [{'end': 746.883, 'text': 'how can I make money off of this?', 'start': 745.141, 'duration': 1.742}, {'end': 757.228, 'text': 'The primary goal is still that love of education, but they also want to make that love of education their full-time job.', 'start': 747.383, 'duration': 9.845}, {'end': 769.853, 'text': 'But I see that sort of that dance of humanity with the algorithms as it finds this kind of local pocket of optimality, or sub-optimality, whatever.', 'start': 758.149, 'duration': 11.704}, {'end': 771.473, 'text': 'It gets stuck in it.', 'start': 769.873, 'duration': 1.6}, {'end': 773.334, 'text': "It's a pocket of some sort.", 'start': 772.133, 'duration': 1.201}, {'end': 776.675, 'text': 'But I see that pocket as way better than what we had before.', 'start': 774.334, 'duration': 2.341}], 'summary': 'The goal is to make education a full-time job while improving algorithms and finding pockets of optimality.', 'duration': 31.534, 'max_score': 745.141, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs8745141.jpg'}, {'end': 868.484, 'src': 'embed', 'start': 846.61, 'weight': 1, 'content': [{'end': 855.716, 'text': "And eventually we'll be, as you've talked about, we'll colonize the solar system and then we'll be stuck in the solar system.", 'start': 846.61, 'duration': 9.106}, {'end': 865.062, 'text': "And then people will say, well, we're screwed because when the sun energy runs out, there's no way to get to the next solar system and so on.", 'start': 856.096, 'duration': 8.966}, {'end': 868.484, 'text': 'It goes on until we colonize the entirety of the observable universe.', 'start': 865.122, 'duration': 3.362}], 'summary': 'Humans aim to colonize solar system, then entire universe.', 'duration': 21.874, 'max_score': 846.61, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs8846610.jpg'}], 'start': 43.47, 'title': 'Technology, world war ii, and education', 'summary': "Discusses human behavior, technology's impact, lessons from world war ii, and the evolution of search engines, emphasizing the potential of technology and human nature's adaptability, while exploring historical precedents and recent events.", 'chapters': [{'end': 230.752, 'start': 43.47, 'title': 'Technology and human nature', 'summary': 'Discusses the repetition of human behavior, the role of technology in improving living standards, and the potential for technology to alter human experience, while also exploring historical precedents and recent events to explain human behavior.', 'duration': 187.282, 'highlights': ['Technology has significantly improved living standards and health, with advancements in antibiotics, modern vaccines, electrification, and the internet. Advancements in technology, such as antibiotics, modern vaccines, electrification, and the internet, have led to significant improvements in living standards and health, particularly in the last hundred years.', 'Human behavior patterns tend to repeat, despite technological advancements and improved living conditions. Despite technological advancements and improved living conditions, recurring human behavior patterns continue to manifest, indicating the consistent nature of human behavior.', 'The chapter explores historical precedents like the Weimar Republic and the economic collapse of Germany to explain the impact of misery on human behavior. Historical precedents, such as the Weimar Republic and the economic collapse of Germany, are examined to explain the influence of misery on human behavior, as seen in the rise of Hitler and events leading to World War II.']}, {'end': 654.225, 'start': 232.153, 'title': 'Lessons from world war ii', 'summary': 'Discusses the lessons drawn from world war ii, emphasizing the revelation of human nature, the coexistence of good and evil, and the potential of technology to guide people towards a better world through accessible information and ai as an assistant.', 'duration': 422.072, 'highlights': ['The revelation of human nature and the coexistence of good and evil The discussion emphasizes the lessons learned from World War II, highlighting the revelation of human nature and the coexistence of good and evil, with the acknowledgment of the potential for both good and evil within individuals.', 'The potential of technology to guide people towards a better world The potential of technology, such as accessible information through platforms like Wikipedia and search engines, is highlighted as a tool to guide people towards a better world by allowing them to explore and discover information, ultimately leading to positive outcomes.', 'The role of AI as an assistant in guiding individuals towards knowledge The concept of AI as a mentor and guide, rather than an authoritarian force, is discussed as a potential tool for individuals to grow and learn, emphasizing the difficulty in realizing this goal and the potential for AI to serve as a helpful assistant in the journey towards knowledge.']}, {'end': 1141.825, 'start': 658.851, 'title': 'Changing educational engines', 'summary': "Discusses the evolution of search engines, the monetization of education, human nature's adaptability, the challenges of interstellar travel, and the religious and economic motivations behind space exploration and colonization.", 'duration': 482.974, 'highlights': ['The traditional search engines have become less useful for educational purposes and are being replaced by newer and better ones. The traditional search engines are becoming less useful for educational purposes and are being replaced by newer and better ones.', "There's a shift towards monetizing education, where individuals who love teaching math are also looking for ways to make it their full-time job. Individuals who love teaching math are also looking for ways to monetize it and make it their full-time job.", "Humanity's adaptability with algorithms and the concept of local optimization as an improvement over the past, despite the tendency to criticize it. Humanity's adaptability with algorithms and the concept of local optimization as an improvement over the past, despite the tendency to criticize it.", 'The challenges of interstellar travel due to the enormous energy requirement, ecosystem maintenance, and planetary suitability, making it economically unfeasible. Interstellar travel poses challenges due to the enormous energy requirement, ecosystem maintenance, and planetary suitability, making it economically unfeasible.', 'The religious and economic motivations behind space exploration and colonization, with a mention of the struggle for meaning and the conflict between nations. The religious and economic motivations behind space exploration and colonization, with a mention of the struggle for meaning and the conflict between nations.']}], 'duration': 1098.355, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs843470.jpg', 'highlights': ['Advancements in technology have led to significant improvements in living standards and health, particularly in the last hundred years.', 'Recurring human behavior patterns continue to manifest, indicating the consistent nature of human behavior.', 'Historical precedents, such as the Weimar Republic and the economic collapse of Germany, are examined to explain the influence of misery on human behavior, as seen in the rise of Hitler and events leading to World War II.', 'The discussion emphasizes the lessons learned from World War II, highlighting the revelation of human nature and the coexistence of good and evil, with the acknowledgment of the potential for both good and evil within individuals.', 'The potential of technology, such as accessible information through platforms like Wikipedia and search engines, is highlighted as a tool to guide people towards a better world by allowing them to explore and discover information, ultimately leading to positive outcomes.', 'The concept of AI as a mentor and guide, rather than an authoritarian force, is discussed as a potential tool for individuals to grow and learn, emphasizing the difficulty in realizing this goal and the potential for AI to serve as a helpful assistant in the journey towards knowledge.', 'The traditional search engines are becoming less useful for educational purposes and are being replaced by newer and better ones.', 'Individuals who love teaching math are also looking for ways to monetize it and make it their full-time job.', "Humanity's adaptability with algorithms and the concept of local optimization as an improvement over the past, despite the tendency to criticize it.", 'Interstellar travel poses challenges due to the enormous energy requirement, ecosystem maintenance, and planetary suitability, making it economically unfeasible.', 'The religious and economic motivations behind space exploration and colonization, with a mention of the struggle for meaning and the conflict between nations.']}, {'end': 2349.038, 'segs': [{'end': 1198.585, 'src': 'embed', 'start': 1141.825, 'weight': 1, 'content': [{'end': 1152.588, 'text': 'Well, people that find meaning in mathematics, they usually find meaning between the lines nevertheless, not in the actual proving some kind of thing.', 'start': 1141.825, 'duration': 10.763}, {'end': 1153.428, 'text': 'Fair enough, yeah.', 'start': 1152.608, 'duration': 0.82}, {'end': 1159.212, 'text': 'So, from a cost perspective,', 'start': 1155.729, 'duration': 3.483}, {'end': 1169.679, 'text': "do you actually see a possible future where we're building these kind of generation ships and just why not launch them one a year out,", 'start': 1159.212, 'duration': 10.467}, {'end': 1175.283, 'text': 'like wandering ants out into the galaxy?', 'start': 1169.679, 'duration': 5.604}, {'end': 1177.545, 'text': 'I have nothing against it.', 'start': 1176.564, 'duration': 0.981}, {'end': 1180.127, 'text': "It's just, like I said, it's got a..", 'start': 1177.605, 'duration': 2.522}, {'end': 1190.839, 'text': 'the motivation to do it has to come from some kind of spiritual or kind of non-tangible calculus.', 'start': 1181.752, 'duration': 9.087}, {'end': 1195.823, 'text': "So from a business model perspective, you don't think there's a business model there? No, no way.", 'start': 1191.139, 'duration': 4.684}, {'end': 1198.585, 'text': "One of the many fascinating things you've done in your life.", 'start': 1196.443, 'duration': 2.142}], 'summary': 'Discussion on building generation ships for space exploration without a viable business model.', 'duration': 56.76, 'max_score': 1141.825, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs81141825.jpg'}, {'end': 1318.333, 'src': 'embed', 'start': 1291.321, 'weight': 0, 'content': [{'end': 1297.971, 'text': 'I believe and I continue to believe that the fact that we use chemical rockets is just an accident of history.', 'start': 1291.321, 'duration': 6.65}, {'end': 1299.834, 'text': 'It comes out of World War II.', 'start': 1297.991, 'duration': 1.843}, {'end': 1302.478, 'text': 'So until World War II.', 'start': 1300.795, 'duration': 1.683}, {'end': 1307.004, 'text': 'rockets are being built on a small scale by people like Robert Goddard.', 'start': 1302.478, 'duration': 4.526}, {'end': 1315.37, 'text': "But then Hitler desperately wants to bomb London, but he can't quite reach it.", 'start': 1308.666, 'duration': 6.704}, {'end': 1318.333, 'text': 'And the Luftwaffe has been kind of neutralized.', 'start': 1315.471, 'duration': 2.862}], 'summary': "Chemical rockets' use is an accident of history, originating from world war ii and hitler's attempts to bomb london.", 'duration': 27.012, 'max_score': 1291.321, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs81291321.jpg'}, {'end': 1532.786, 'src': 'embed', 'start': 1502.029, 'weight': 2, 'content': [{'end': 1504.492, 'text': "But there's other ways to make things go really fast.", 'start': 1502.029, 'duration': 2.463}, {'end': 1507.372, 'text': 'which is all that rockets do.', 'start': 1505.711, 'duration': 1.661}, {'end': 1509.153, 'text': "That's all orbit is.", 'start': 1508.092, 'duration': 1.061}, {'end': 1510.934, 'text': "It's just going really fast.", 'start': 1509.173, 'duration': 1.761}, {'end': 1516.357, 'text': 'And because so many nerds are obsessed with space,', 'start': 1512.455, 'duration': 3.902}, {'end': 1522.86, 'text': "people have been thinking about alternate schemes for as long as they've been thinking about rockets.", 'start': 1516.357, 'duration': 6.503}, {'end': 1532.786, 'text': 'And so one of the first things that I learned, kind of trying to explore new possibilities,', 'start': 1524.381, 'duration': 8.405}], 'summary': 'Nerds explore alternate schemes for rocket speed.', 'duration': 30.757, 'max_score': 1502.029, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs81502029.jpg'}, {'end': 2150.037, 'src': 'embed', 'start': 2121.537, 'weight': 3, 'content': [{'end': 2125.44, 'text': 'I mean is there in terms of language?', 'start': 2121.537, 'duration': 3.903}, {'end': 2133.045, 'text': 'do you think it would be difficult, not aliens visiting us, but traveling to other places to find a common language?', 'start': 2125.44, 'duration': 7.605}, {'end': 2138.788, 'text': "You've written about the importance of language in intelligent civilizations.", 'start': 2133.825, 'duration': 4.963}, {'end': 2148.476, 'text': 'How difficult is the problem to bridge the gap between aliens and humans in terms of language?', 'start': 2141.731, 'duration': 6.745}, {'end': 2150.037, 'text': "so we're not lost in translation?", 'start': 2148.476, 'duration': 1.561}], 'summary': 'Challenges of bridging language gap with aliens for interstellar communication.', 'duration': 28.5, 'max_score': 2121.537, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs82121537.jpg'}, {'end': 2233.269, 'src': 'embed', 'start': 2203.666, 'weight': 6, 'content': [{'end': 2207.75, 'text': 'you know consciousness itself may be maybe alien.', 'start': 2203.666, 'duration': 4.084}, {'end': 2211.913, 'text': 'i mean it could be, like you said, beings of pure energy.', 'start': 2207.75, 'duration': 4.163}, {'end': 2218.999, 'text': 'I think of life as just complex systems,', 'start': 2214.856, 'duration': 4.143}, {'end': 2226.684, 'text': 'and the kind of forms those complex systems can take seems to be much larger than the particular biological systems we see here on Earth.', 'start': 2218.999, 'duration': 7.685}, {'end': 2231.027, 'text': 'I have to ask a Twitter question about aliens.', 'start': 2228.245, 'duration': 2.782}, {'end': 2233.269, 'text': 'Are you ready? This is for Twitter.', 'start': 2231.547, 'duration': 1.722}], 'summary': "Consciousness may be alien, life as complex systems, forms larger than earth's biology.", 'duration': 29.603, 'max_score': 2203.666, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs82203666.jpg'}], 'start': 1141.825, 'title': 'Space exploration and alien contact', 'summary': 'Delves into space tourism, business aspects, history of chemical rockets, advanced propulsion concepts, and the possibility of alien visitation and communication, providing insights into the challenges and potential advancements in space exploration and understanding alien contact.', 'chapters': [{'end': 1290.141, 'start': 1141.825, 'title': 'Space tourism and the business of space', 'summary': 'Explores the concept of space tourism, the early days of blue origin, and the challenge of finding a business model for generation ships, with a focus on using existing aerospace technologies for space tourism.', 'duration': 148.316, 'highlights': ['The idea that got hatched in 1999 was to do some advance scouting work, explore the corners of the space of possibilities. The early concept of Blue Origin was to explore possibilities in space, which started in 1999.', "Using existing aerospace technologies and models to make chemical-fueled rockets for space tourism. Blue Origin's focus shifted towards using existing aerospace technologies for space tourism in 2003-2004.", 'Jeff Bezos had been thinking about space since he was five years old, and the idea of starting a space company was an inevitability for him. Jeff Bezos had a long-standing interest in space, making it inevitable for him to start a space company.']}, {'end': 1643.137, 'start': 1291.321, 'title': 'The accidental history of chemical rockets', 'summary': "Discusses how the development of chemical rockets was influenced by historical accidents, such as hitler's v2 program and the simultaneous development of atomic bombs, leading to trillions of r&d dollars being invested in rocket technology, despite the existence of alternate propulsion ideas.", 'duration': 351.816, 'highlights': ["Trillions of R&D dollars and rubles were put into the development of chemical rocket technology due to historical accidents, such as Hitler's V2 program and the simultaneous development of atomic bombs. The historical accidents, including Hitler's V2 program and the simultaneous development of atomic bombs, led to trillions of R&D dollars being invested in rocket technology.", "Discussion on alternate propulsion ideas, including nuclear propulsion and Project Orion's scheme to power a large space vehicle by detonating atomic bombs. The transcript explores alternate propulsion ideas, such as nuclear propulsion and Project Orion's scheme to power a large space vehicle by detonating atomic bombs.", 'The accidental nature of the development of nuclear weapons and the use of rockets by Hitler are highlighted as fascinating coincidences in history. The accidental nature of the development of nuclear weapons and the use of rockets by Hitler are highlighted as fascinating coincidences in history, shaping the development of rocket technology.']}, {'end': 1972.232, 'start': 1643.377, 'title': 'Advanced propulsion concepts', 'summary': 'Discusses advanced propulsion concepts such as using lasers to create plasma for propulsion, the potential of using whips for acceleration, and the influence of ufo sightings on inspiring new ideas for propulsion.', 'duration': 328.855, 'highlights': ['The use of lasers to create plasma for propulsion is discussed, with the potential for higher specific impulse than burning chemicals. Freeman and others worked on using pulsed lasers to create plasma for propulsion, providing higher specific impulse than burning chemicals.', 'The potential of using whips for acceleration is explored, highlighting the simple physics of a whip breaking the speed of sound and its application to freestanding loops of chain or other flexible materials. The discussion explores the potential of using the simple physics of a whip for acceleration, including its ability to break the speed of sound and application to freestanding loops of chain or other flexible materials.', 'The influence of UFO sightings on inspiring new ideas for propulsion is mentioned, with consideration of potential secret projects, physical phenomena, or objects from an alien civilization. UFO sightings are discussed as an inspiration for new ideas for propulsion, considering potential secret projects, physical phenomena, or objects from an alien civilization.']}, {'end': 2349.038, 'start': 1972.232, 'title': 'Alien visitation and communication', 'summary': 'Discusses the possibility of alien visitation, the challenges of noticing alien presence, and the difficulty of communicating with potential extraterrestrial beings, exploring different scenarios and limitations in understanding and interacting with aliens.', 'duration': 376.806, 'highlights': ['The difficulty of justifying alien visitation due to their alleged behavior and the lack of significant impact if they were to travel across interstellar distances. Behavior of alleged UFOs and the lack of impact from interstellar travel.', 'The potential concealment of alien technology and existence, suggesting the limitation of human cognitive capabilities in perceiving alien presence. Possibility of concealment of alien presence and limitations of human perception.', 'The challenge of bridging the communication gap between humans and aliens, considering the biological and physical differences that may exist. Challenge of communication due to biological and physical differences.']}], 'duration': 1207.213, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs81141825.jpg', 'highlights': ["Blue Origin's early concept was to explore possibilities in space, starting in 1999.", 'Jeff Bezos had a long-standing interest in space, making it inevitable for him to start a space company.', "Trillions of R&D dollars were invested in rocket technology due to historical accidents, such as Hitler's V2 program and the simultaneous development of atomic bombs.", 'The accidental nature of the development of nuclear weapons and the use of rockets by Hitler shaped the development of rocket technology.', 'Freeman and others worked on using pulsed lasers to create plasma for propulsion, providing higher specific impulse than burning chemicals.', 'The discussion explores the potential of using the simple physics of a whip for acceleration, including its ability to break the speed of sound and application to freestanding loops of chain or other flexible materials.', 'UFO sightings are discussed as an inspiration for new ideas for propulsion, considering potential secret projects, physical phenomena, or objects from an alien civilization.', 'The challenge of bridging the communication gap between humans and aliens, considering the biological and physical differences that may exist.']}, {'end': 3096.933, 'segs': [{'end': 2567.374, 'src': 'embed', 'start': 2440.86, 'weight': 1, 'content': [{'end': 2452.01, 'text': "Even more than Jeff Bezos, he has a very kind of ambitious vision of this project that we're on as a species,", 'start': 2440.86, 'duration': 11.15}, {'end': 2456.335, 'text': 'of becoming a multi-planetary species and becoming that quickly.', 'start': 2452.01, 'duration': 4.325}, {'end': 2460.65, 'text': 'as soon as possible, landing on Mars, colonizing Mars.', 'start': 2457.849, 'duration': 2.801}, {'end': 2464.011, 'text': "What do you think of that project? There's two questions to ask.", 'start': 2461.19, 'duration': 2.821}, {'end': 2468.252, 'text': 'First, the question is what do you think about the project of colonizing Mars?', 'start': 2464.091, 'duration': 4.161}, {'end': 2481.196, 'text': 'And second, what do you think about a human being who is so unapologetically ambitious at achieving the impossible,', 'start': 2468.993, 'duration': 12.203}, {'end': 2483.057, 'text': 'at what a lot of people would say is impossible?', 'start': 2481.196, 'duration': 1.861}, {'end': 2491.652, 'text': "I think that colonizing Mars is the kind of of goal that's easily stated.", 'start': 2483.477, 'duration': 8.175}, {'end': 2493.373, 'text': "it's catchy.", 'start': 2491.652, 'duration': 1.721}, {'end': 2501.616, 'text': "it's the kind of thing that can inspire people to get involved in a way that some other programs might not.", 'start': 2493.373, 'duration': 8.243}, {'end': 2504.718, 'text': "So I think it's well chosen in that way.", 'start': 2502.777, 'duration': 1.941}, {'end': 2507.979, 'text': 'I have technical questions about..', 'start': 2504.738, 'duration': 3.241}, {'end': 2516.306, 'text': "There's a problem of perchlorates on the surface of Mars that's going to be big trouble.", 'start': 2510.341, 'duration': 5.965}, {'end': 2519.568, 'text': "And there's radiation.", 'start': 2517.867, 'duration': 1.701}, {'end': 2521.23, 'text': 'This is known.', 'start': 2520.449, 'duration': 0.781}, {'end': 2527.575, 'text': 'What about business questions? Because you mentioned sort of..', 'start': 2523.992, 'duration': 3.583}, {'end': 2535.25, 'text': 'Going outside of the solar system would best be done for religious reasons.', 'start': 2529.317, 'duration': 5.933}, {'end': 2537.074, 'text': 'What about colonizing Mars?', 'start': 2535.53, 'duration': 1.544}, {'end': 2539.779, 'text': 'Can you spin it into a business proposition?', 'start': 2537.695, 'duration': 2.084}, {'end': 2555.287, 'text': "It's hard to think of a resource that's on Mars that could be brought back here cheaply enough to compete with stuff we could just dig out of the ground here or grow here.", 'start': 2540.339, 'duration': 14.948}, {'end': 2562.231, 'text': "So I don't know if there is a business plan for that, or if it's just strictly.", 'start': 2556.968, 'duration': 5.263}, {'end': 2567.094, 'text': "we're gonna go there and see what happens.", 'start': 2562.231, 'duration': 4.863}, {'end': 2567.374, 'text': 'you know?', 'start': 2567.094, 'duration': 0.28}], 'summary': "Elon musk's ambitious vision for colonizing mars is inspiring, but faces technical and business challenges.", 'duration': 126.514, 'max_score': 2440.86, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs82440860.jpg'}, {'end': 2735.896, 'src': 'embed', 'start': 2695.908, 'weight': 7, 'content': [{'end': 2698.39, 'text': "So you've worked on this kind of stuff.", 'start': 2695.908, 'duration': 2.482}, {'end': 2703.915, 'text': 'We can go back to 10 years ago, you wrote an essay called Innovation Starvation.', 'start': 2698.85, 'duration': 5.065}, {'end': 2706.597, 'text': 'You worked on this kind of idea since then.', 'start': 2703.955, 'duration': 2.642}, {'end': 2718.927, 'text': 'Kind of looking at maybe a little bit cynically about our age today and our unwillingness to take on big risky projects.', 'start': 2709.759, 'duration': 9.168}, {'end': 2723.17, 'text': 'So, in the face of that, what do you think of people like Elon Musk?', 'start': 2719.908, 'duration': 3.262}, {'end': 2735.896, 'text': 'Because, to me, people like that are inspiring and gives you hope in the face of a more kind of pessimistic perspective of our age.', 'start': 2723.951, 'duration': 11.945}], 'summary': 'Author discusses innovation starvation and the impact of big risky projects, highlighting elon musk as an inspiring figure.', 'duration': 39.988, 'max_score': 2695.908, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs82695908.jpg'}, {'end': 2791.213, 'src': 'embed', 'start': 2758.579, 'weight': 0, 'content': [{'end': 2762.442, 'text': "You know, let's- Step one, make a joke about it on Twitter.", 'start': 2758.579, 'duration': 3.863}, {'end': 2763.743, 'text': 'Step two, actually do it.', 'start': 2762.482, 'duration': 1.261}, {'end': 2765.605, 'text': 'Yeah, yeah, yeah.', 'start': 2763.803, 'duration': 1.802}, {'end': 2778.226, 'text': 'And I mean, things have slowed down quite our ability to- to build things at pace is a lot less than it was.', 'start': 2766.425, 'duration': 11.801}, {'end': 2779.847, 'text': "And there's reasons for that.", 'start': 2778.326, 'duration': 1.521}, {'end': 2791.213, 'text': "We're more concerned with safety and environmental impacts than people were when they were building some of the great public's works projects of the mid 20th century.", 'start': 2780.187, 'duration': 11.026}], 'summary': 'Challenges in building due to safety and environmental concerns, impacting pace of work.', 'duration': 32.634, 'max_score': 2758.579, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs82758579.jpg'}, {'end': 2916.438, 'src': 'embed', 'start': 2859.497, 'weight': 3, 'content': [{'end': 2869.501, 'text': "And so I certainly hope that we're not, 10 years from now, that we're not exactly where we are today when it comes to that stuff.", 'start': 2859.497, 'duration': 10.004}, {'end': 2870.502, 'text': 'We need to move on.', 'start': 2869.701, 'duration': 0.801}, {'end': 2886.4, 'text': 'The beautiful thing about problems is they show you how not to do things and they give opportunity to new ideas to flourish and to beat out the ideas of the old,', 'start': 2871.735, 'duration': 14.665}, {'end': 2895.624, 'text': 'which is a dream for me to see new social media that beats out the ways of the old.', 'start': 2886.4, 'duration': 9.224}, {'end': 2901.827, 'text': "So I tend to, you perhaps agree that it's not, that it's impossible to do social media well.", 'start': 2895.644, 'duration': 6.183}, {'end': 2902.587, 'text': 'Oh, not at all.', 'start': 2902.027, 'duration': 0.56}, {'end': 2910.494, 'text': "I mean, I listened to your interview with Jaron a couple of weeks ago, and I know Jaron, and we've talked about this.", 'start': 2902.627, 'duration': 7.867}, {'end': 2912.375, 'text': 'He went hard on me.', 'start': 2911.074, 'duration': 1.301}, {'end': 2915.438, 'text': "He basically said it's impossible.", 'start': 2912.756, 'duration': 2.682}, {'end': 2916.438, 'text': "It's very nice.", 'start': 2915.458, 'duration': 0.98}], 'summary': 'The speaker hopes for progress in social media in 10 years, believing in the potential for new ideas to surpass old ones.', 'duration': 56.941, 'max_score': 2859.497, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs82859497.jpg'}], 'start': 2351.519, 'title': 'Space exploration and social impact', 'summary': "Delves into spacex's mars colonization project, addressing technical and business challenges. it also explores the impact of space exploration on social media and the need for bold innovation, highlighting perspectives from elon musk and jaron lanier.", 'chapters': [{'end': 2639.297, 'start': 2351.519, 'title': 'Space exploration and colonizing mars', 'summary': 'Discusses the impressive achievements of spacex and the ambitious project of colonizing mars, addressing technical and business challenges while emphasizing the inspirational aspect of the goal.', 'duration': 287.778, 'highlights': ['SpaceX has achieved remarkable feats in a short period, surpassing expectations set 20 years ago.', 'The vision of colonizing Mars is seen as an inspirational goal that can motivate people to get involved in space exploration.', 'Challenges such as perchlorates on the surface of Mars and radiation are significant technical obstacles to colonizing Mars.', 'The business proposition of colonizing Mars is questioned due to the lack of economically viable resources and unclear competitive advantage with Earth-based resources.', 'The chapter emphasizes the importance of embracing the unknown and exploring for the love of discovery, rather than having detailed long-term plans.']}, {'end': 3096.933, 'start': 2639.517, 'title': 'Space, innovation, and social media', 'summary': "Discusses the impact of space exploration, the need for bold innovation, and the challenges and hopes for social media, with elon musk and jaron lanier's perspectives on innovation and social media being highlighted.", 'duration': 457.416, 'highlights': ["Elon Musk's willingness to tackle big, ambitious projects without much hesitation is inspiring in the face of a more pessimistic perspective on innovation.", 'The need for significant resources and expertise in maintaining existing infrastructure to prevent its deterioration is emphasized, highlighting the challenges in infrastructure management.', 'The discussion on the potential for flourishing innovation in the digital space and the structural problems in current social media platforms, emphasizing the need for progress and new ideas in the digital sphere.', "Jaron Lanier's skepticism towards the current state of social media and the importance of maintaining optimism and hope for finding the right path in innovation is highlighted, showcasing contrasting perspectives on the future of social media.", "The setting of the new book 'Termination Shock' in Texas is briefly mentioned, providing a glimpse into the context of the author's work."]}], 'duration': 745.414, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs82351519.jpg', 'highlights': ['SpaceX has achieved remarkable feats in a short period, surpassing expectations set 20 years ago.', "Elon Musk's willingness to tackle big, ambitious projects without much hesitation is inspiring in the face of a more pessimistic perspective on innovation.", 'Challenges such as perchlorates on the surface of Mars and radiation are significant technical obstacles to colonizing Mars.', 'The need for significant resources and expertise in maintaining existing infrastructure to prevent its deterioration is emphasized, highlighting the challenges in infrastructure management.', 'The vision of colonizing Mars is seen as an inspirational goal that can motivate people to get involved in space exploration.', 'The discussion on the potential for flourishing innovation in the digital space and the structural problems in current social media platforms, emphasizing the need for progress and new ideas in the digital sphere.', 'The business proposition of colonizing Mars is questioned due to the lack of economically viable resources and unclear competitive advantage with Earth-based resources.', "Jaron Lanier's skepticism towards the current state of social media and the importance of maintaining optimism and hope for finding the right path in innovation is highlighted, showcasing contrasting perspectives on the future of social media.", 'The chapter emphasizes the importance of embracing the unknown and exploring for the love of discovery, rather than having detailed long-term plans.']}, {'end': 5443.499, 'segs': [{'end': 3523.87, 'src': 'embed', 'start': 3490.908, 'weight': 3, 'content': [{'end': 3500.576, 'text': 'If we were to look at our us facing outside of the store, us facing climate change, where do you think the solution will come from??', 'start': 3490.908, 'duration': 9.668}, {'end': 3507.803, 'text': 'Governments working together or from bold billionaire Texans?', 'start': 3500.656, 'duration': 7.147}, {'end': 3516.607, 'text': "I'm pretty sure that this kind of intervention is never going to emerge from Western democracies.", 'start': 3509.025, 'duration': 7.582}, {'end': 3523.87, 'text': 'This kind of, sorry, government-coordinated, which option one? Solar geoengineering.', 'start': 3518.348, 'duration': 5.522}], 'summary': 'Climate change solution: governments or bold billionaires? unlikely from western democracies.', 'duration': 32.962, 'max_score': 3490.908, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs83490908.jpg'}, {'end': 3740.433, 'src': 'embed', 'start': 3688.562, 'weight': 0, 'content': [{'end': 3695.326, 'text': "just because I think people don't quite understand how much carbon dioxide is in the atmosphere.", 'start': 3688.562, 'duration': 6.764}, {'end': 3707.1, 'text': "and how far we are from even slowing down the rate that we're adding more to say nothing of bringing that number down.", 'start': 3696.406, 'duration': 10.694}, {'end': 3709.938, 'text': "We're a long way out from that.", 'start': 3708.117, 'duration': 1.821}, {'end': 3716.08, 'text': 'Do you see, in terms of portfolio of solutions, us becoming a multi-planetary species as part of that??', 'start': 3710.558, 'duration': 5.522}, {'end': 3728.564, 'text': 'Is this also being a motivator for investing some percent of GDP into becoming a multi-planetary species? And what percent should that be?', 'start': 3717.36, 'duration': 11.204}, {'end': 3729.024, 'text': 'do you think??', 'start': 3728.564, 'duration': 0.46}, {'end': 3731.45, 'text': 'You know, in an indirect way, maybe.', 'start': 3729.289, 'duration': 2.161}, {'end': 3740.433, 'text': 'I mean you know what people will say, which is the same argument that has been leveled against space exploration since the Apollo program,', 'start': 3731.57, 'duration': 8.863}], 'summary': 'Urgency to address carbon dioxide levels, potential for multi-planetary species, and investment in gdp.', 'duration': 51.871, 'max_score': 3688.562, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs83688562.jpg'}, {'end': 4103.81, 'src': 'embed', 'start': 4043.181, 'weight': 5, 'content': [{'end': 4054.284, 'text': "The fact that there's a division, the fact that we're easily angered and upset, and all of that, the witch hunts, all those kinds of things.", 'start': 4043.181, 'duration': 11.103}, {'end': 4055.125, 'text': "that's human nature.", 'start': 4054.284, 'duration': 0.841}, {'end': 4059.546, 'text': "And it just reveals that allowing us to now work on it, it's therapy.", 'start': 4055.145, 'duration': 4.401}, {'end': 4065.408, 'text': "And so that's another example of a technology that's just.", 'start': 4060.806, 'duration': 4.602}, {'end': 4069.449, 'text': "we're not considering the positive effects now and in the future.", 'start': 4065.408, 'duration': 4.041}, {'end': 4073.741, 'text': 'enough of, I have to ask you about.', 'start': 4069.449, 'duration': 4.292}, {'end': 4077.504, 'text': "there's a million things I can ask you about, but virtual reality I gotta ask you.", 'start': 4073.741, 'duration': 3.763}, {'end': 4085.268, 'text': "You've thought about virtual reality, mixed reality quite a bit.", 'start': 4079.825, 'duration': 5.443}, {'end': 4094.194, 'text': 'What are the interesting trajectories you see for the proliferation of virtual reality or mixed reality in the next few years?', 'start': 4085.769, 'duration': 8.425}, {'end': 4096.375, 'text': 'Yeah, so I was at Magic Leap.', 'start': 4094.214, 'duration': 2.161}, {'end': 4098.555, 'text': 'for what five years?', 'start': 4096.375, 'duration': 2.18}, {'end': 4100.818, 'text': 'With the best title of all time.', 'start': 4099.377, 'duration': 1.441}, {'end': 4102.287, 'text': 'Oh, thanks.', 'start': 4101.326, 'duration': 0.961}, {'end': 4103.81, 'text': 'Chief, chief futurist.', 'start': 4102.667, 'duration': 1.143}], 'summary': "Human nature and technology's positive effects include virtual reality's future trajectory.", 'duration': 60.629, 'max_score': 4043.181, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs84043181.jpg'}, {'end': 4182.354, 'src': 'embed', 'start': 4146.002, 'weight': 8, 'content': [{'end': 4148.923, 'text': 'needs to be running SLAM in real time.', 'start': 4146.002, 'duration': 2.921}, {'end': 4153.885, 'text': "And that alone is a big- So for people who don't know first of all,", 'start': 4149.763, 'duration': 4.122}, {'end': 4160.466, 'text': 'virtual reality is creating an almost fully artificial world and putting you inside it.', 'start': 4153.885, 'duration': 6.581}, {'end': 4169.55, 'text': "Augmented reality, AR, It's taking the real world and putting stuff on top of that real world.", 'start': 4160.707, 'duration': 8.843}, {'end': 4172.511, 'text': 'And when you say slam, that means in real time.', 'start': 4169.67, 'duration': 2.841}, {'end': 4182.354, 'text': 'the device needs to be able to sense, accurately detect everything about that world, sufficiently to be able to reconstruct the 3D image.', 'start': 4172.511, 'duration': 9.843}], 'summary': 'Real-time slam is essential for accurately reconstructing 3d images in ar and vr.', 'duration': 36.352, 'max_score': 4146.002, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs84146002.jpg'}, {'end': 4502.729, 'src': 'embed', 'start': 4473.004, 'weight': 10, 'content': [{'end': 4487.352, 'text': 'So our engineers had to build a system for converting the SLAM primitives into game engine objects that the AIs in the game could navigate around.', 'start': 4473.004, 'duration': 14.348}, {'end': 4499.667, 'text': 'So, and that ended up shipping as more of a dev kit or a sort of how to, a sample app, than as a finished consumer facing.', 'start': 4489.002, 'duration': 10.665}, {'end': 4502.729, 'text': 'You mean the baby goat AI? Yeah.', 'start': 4500.287, 'duration': 2.442}], 'summary': 'Engineers built a system to convert slam primitives into game engine objects for ai navigation, shipped as a dev kit/sample app, not consumer-facing.', 'duration': 29.725, 'max_score': 4473.004, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs84473004.jpg'}, {'end': 4623.029, 'src': 'embed', 'start': 4552.262, 'weight': 11, 'content': [{'end': 4558.964, 'text': "There's still a belief, I just saw it this morning looking at Twitter, that the Magic Leap never shipped anything.", 'start': 4552.262, 'duration': 6.702}, {'end': 4570.879, 'text': 'But since 2019, you can to their website and buy one of these devices anytime you want to spend the money.', 'start': 4558.984, 'duration': 11.895}, {'end': 4573.942, 'text': 'yeah, and the new one is coming out, i think in 2022.', 'start': 4570.879, 'duration': 3.063}, {'end': 4579.307, 'text': 'so in in a few months, what do you think?', 'start': 4573.942, 'duration': 5.365}, {'end': 4584.091, 'text': 'looking out 50 years from now, what wins?', 'start': 4579.307, 'duration': 4.784}, {'end': 4588.595, 'text': 'virtual reality, augmented reality or physical reality?', 'start': 4584.091, 'duration': 4.504}, {'end': 4601.822, 'text': 'What wins? Meaning like what do people that have financial resources enjoy spending most of their time in?', 'start': 4590.495, 'duration': 11.327}, {'end': 4612.9, 'text': "I've always been a fan of AR, and it's kind of an easy answer, because if you're wearing an AR device, you put a bag over your head.", 'start': 4603.331, 'duration': 9.569}, {'end': 4614.541, 'text': 'it becomes a VR device.', 'start': 4612.9, 'duration': 1.641}, {'end': 4623.029, 'text': "If you block out what's really there, then all you're seeing is a VR.", 'start': 4616.783, 'duration': 6.246}], 'summary': 'Magic leap has been shipping devices since 2019, with a new one expected in 2022. the debate on the future of ar, vr, and physical reality continues.', 'duration': 70.767, 'max_score': 4552.262, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs84552262.jpg'}, {'end': 4982.536, 'src': 'embed', 'start': 4952.614, 'weight': 14, 'content': [{'end': 4958.438, 'text': 'Like that, it creates a very beautiful world with just audio.', 'start': 4952.614, 'duration': 5.824}, {'end': 4961.681, 'text': 'So I mean- Or even just reading books.', 'start': 4959.019, 'duration': 2.662}, {'end': 4964.723, 'text': 'Exactly, reading books.', 'start': 4962.201, 'duration': 2.522}, {'end': 4967.045, 'text': 'Even more so with reading books.', 'start': 4965.443, 'duration': 1.602}, {'end': 4971.628, 'text': "because there's certain mediums which stimulate the imagination more.", 'start': 4967.585, 'duration': 4.043}, {'end': 4979.695, 'text': 'When you present less, the imagination works more and that can create really enriching experiences.', 'start': 4974.43, 'duration': 5.265}, {'end': 4982.536, 'text': 'So I mean To me.', 'start': 4980.095, 'duration': 2.441}], 'summary': 'Imagination is stimulated by mediums like audio and books, creating enriching experiences.', 'duration': 29.922, 'max_score': 4952.614, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs84952614.jpg'}, {'end': 5035.578, 'src': 'embed', 'start': 5007.985, 'weight': 13, 'content': [{'end': 5021.27, 'text': 'where you make friends and you can fall in love, where the source of love in your life is to a much greater degree inside a virtual world.', 'start': 5007.985, 'duration': 13.285}, {'end': 5025.11, 'text': 'And then love means fulfillment.', 'start': 5023.209, 'duration': 1.901}, {'end': 5026.071, 'text': 'That means happiness.', 'start': 5025.13, 'duration': 0.941}, {'end': 5027.392, 'text': "That's the thing you look forward to.", 'start': 5026.111, 'duration': 1.281}, {'end': 5034.217, 'text': 'And not some kind of dopamine rush type of love, but like long lasting like friendship.', 'start': 5027.772, 'duration': 6.445}, {'end': 5034.978, 'text': 'Yeah, yeah, real deal.', 'start': 5034.237, 'duration': 0.741}, {'end': 5035.578, 'text': 'Yeah, yeah.', 'start': 5035.338, 'duration': 0.24}], 'summary': 'Virtual world fosters long-lasting, fulfilling love and friendship.', 'duration': 27.593, 'max_score': 5007.985, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs85007985.jpg'}, {'end': 5117.539, 'src': 'embed', 'start': 5093.932, 'weight': 15, 'content': [{'end': 5102.3, 'text': 'And if you can, then put those humans inside the VR world, then you start to, then you can.', 'start': 5093.932, 'duration': 8.368}, {'end': 5110.015, 'text': 'okay, for example, you could do it in the physical world, the 3D printing, but you share it in the virtual world.', 'start': 5102.3, 'duration': 7.715}, {'end': 5111.676, 'text': "then that's where the source of happiness is.", 'start': 5110.015, 'duration': 1.661}, {'end': 5117.539, 'text': "I think, at least speaking for myself, I'm always thinking in terms of an audience.", 'start': 5112.276, 'duration': 5.263}], 'summary': 'Virtual reality can enhance human experiences and happiness, potentially reaching a wide audience.', 'duration': 23.607, 'max_score': 5093.932, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs85093932.jpg'}, {'end': 5235.161, 'src': 'embed', 'start': 5201.256, 'weight': 16, 'content': [{'end': 5205.858, 'text': "or something that just comes to memory, if it's possible to retrieve?", 'start': 5201.256, 'duration': 4.602}, {'end': 5221.251, 'text': "The thing I've spent the most amount of time on is I got obsessed a long time ago was trying to tile the globe with hexagons.", 'start': 5205.878, 'duration': 15.373}, {'end': 5231.819, 'text': 'Yes An actual globe? Well, any spherical object, yeah, but with an eye towards putting it on the earth.', 'start': 5221.752, 'duration': 10.067}, {'end': 5235.161, 'text': 'And have it be recursive.', 'start': 5232.459, 'duration': 2.702}], 'summary': 'Obsessed with tiling globe with hexagons, aiming for earth. recursive.', 'duration': 33.905, 'max_score': 5201.256, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs85201256.jpg'}], 'start': 3097.494, 'title': 'Climate change solutions and solar geoengineering', 'summary': 'Discusses the gradual nature of solving climate change, the challenges of reducing co2 emissions, and the potential of solar geoengineering to temporarily ameliorate the effects of climate change through the injection of sulfur into the upper atmosphere. it also details the actions of a character who unilaterally decides to implement solar geoengineering, the political and global ramifications, and the potential reluctance of western democracies to pursue this approach, while exploring the potential for multi-planetary species and the dual-edged sword nature of big ideas.', 'chapters': [{'end': 3402.365, 'start': 3097.494, 'title': 'Climate change solutions', 'summary': 'Discusses the gradual nature of solving climate change, the challenges of reducing co2 emissions, and the potential of solar geoengineering to temporarily ameliorate the effects of climate change through the injection of sulfur into the upper atmosphere.', 'duration': 304.871, 'highlights': ['Solar geoengineering as a potential solution involves the injection of sulfur into the upper atmosphere, mimicking the cooling effect of volcanic eruptions, which has been observed to reduce the amount of solar energy entering the troposphere.', 'The gradual process of solving climate change involves both reducing the amount of CO2 emissions and removing existing CO2 from the atmosphere, with the goal of returning CO2 levels to around 200 parts per million.', "The challenge of reducing CO2 emissions is highlighted by China's plan to only level off their CO2 emissions by 2030 and reach net zero in 2060, which still poses a significant amount of CO2 in the atmosphere.", 'The temporary nature of solar geoengineering is emphasized, as the injected sulfur gradually washes out after a couple of years, providing the option to stop and return to the original state, but also requiring continuous implementation if favored.']}, {'end': 4073.741, 'start': 3402.365, 'title': 'Solar geoengineering and its ramifications', 'summary': 'Discusses the concept of solar geoengineering, detailing the actions of a character who unilaterally decides to implement it, the political and global ramifications, and the potential reluctance of western democracies to pursue this approach, while also exploring the potential for multi-planetary species and the dual-edged sword nature of big ideas.', 'duration': 671.376, 'highlights': ["The character unilaterally implements solar geoengineering by firing shells loaded with sulfur into the stratosphere using the world's biggest gun, leading to global political ramifications and controversy.", 'The potential reluctance of Western democracies to pursue solar geoengineering due to reasons such as historical leadership failures, difficulty in achieving consensus, and comparison to challenges faced in vaccine adoption.', 'The discussion of the dual-edged nature of big ideas like solar geoengineering, highlighting the historical examples of technology development with unrealistic ideas and insufficient attention to downsides, such as nuclear reactors and DDT, leading to long-term negative consequences.', 'The exploration of the potential for humanity to become a multi-planetary species and its indirect motivator for investing in this direction, while also considering the new perspective obtained by thinking about terraforming Mars and its potential impact on opinions about terraforming Earth.', 'The analysis of the cautious approach towards new technology and the need to balance the potential benefits and downsides, with a current tendency towards being overly sensitized to downsides, alongside the example of artificial intelligence and social media, emphasizing the importance of considering both positive and negative effects.']}, {'end': 4437.6, 'start': 4073.741, 'title': 'Future of virtual reality and mixed reality', 'summary': 'Highlights the challenges in developing augmented reality (ar) systems, the importance of engineering perfection, and the potential shift of focus from consumer-facing content to commercial and industrial applications in the virtual and mixed reality space.', 'duration': 363.859, 'highlights': ['Developing AR systems requires real-time SLAM capabilities to accurately sense and reconstruct the 3D image structure of the real world for a pleasant user experience.', 'The engineering challenges include tracking eye movements, managing system functions without depleting the battery, and rendering content at low latency to avoid discomfort, indicating the complexity of AR system development.', 'The potential shift from consumer-facing content to commercial and industrial applications in virtual and mixed reality may impact the future trajectory of these technologies, with a specific example of a company pivoting its focus from consumer games to industrial applications, reflecting broader trends in the industry.']}, {'end': 4900.124, 'start': 4440.511, 'title': 'Magic leap and the future of virtual reality', 'summary': 'Discusses the development of the baby goats app using slam technology, the challenges of converting slam primitives into game engine objects, the availability of magic leap devices since 2019, and the debate between virtual reality, augmented reality, and physical reality as the future of entertainment.', 'duration': 459.613, 'highlights': ['The development of the Baby Goats app using SLAM technology and the challenges of converting SLAM primitives into game engine objects. The engineers had to build a system for converting the SLAM primitives into game engine objects that the AIs in the game could navigate around.', 'The availability of Magic Leap devices since 2019 and the upcoming release of a new version in 2022. Since 2019, one can visit their website and buy one of these devices anytime. Additionally, a new version is expected to be released in 2022.', 'The debate between virtual reality, augmented reality, and physical reality as the future of entertainment. The discussion explores the potential dominance of virtual reality, augmented reality, or physical reality in the entertainment industry and the personal preference for enhancing the experience of the physical world.']}, {'end': 5443.499, 'start': 4900.164, 'title': 'Virtual experiences and human connection', 'summary': 'Explores the potential for virtual worlds to provide fulfilling human connections and experiences, including the use of audio and reading to stimulate imagination, the possibility of creating meaningful relationships and happiness in virtual worlds, and the role of sharing and communication in driving enjoyment and creativity. it also delves into the challenge of tiling the globe with hexagons and the complexity of this mathematical problem.', 'duration': 543.335, 'highlights': ['The potential for virtual worlds to provide fulfilling human connections and experiences, including relationships and happiness. The chapter discusses the possibility of finding friends, falling in love, and experiencing fulfillment and happiness in virtual worlds, emphasizing the significance of meaningful connections and long-lasting relationships.', 'The role of audio and reading in stimulating the imagination and creating enriching experiences. The use of audio, such as podcasts, and reading books is highlighted for their ability to stimulate imagination, with a focus on presenting less to stimulate the imagination more and create enriching experiences.', 'The importance of sharing and communication in driving enjoyment and creativity, both in physical and virtual worlds. The chapter emphasizes the role of sharing and communication, suggesting that the act of explaining things and commenting helps in understanding, and that the presence of an audience, even if theoretical, drives creativity and enjoyment.', "The challenge of tiling the globe with hexagons and the complexity of this mathematical problem. The chapter delves into the speaker's fascination with tiling the globe with hexagons, acknowledging the complexity of this mathematical problem and the intractable issues that arise, such as the necessity of pentagons at the intersections."]}], 'duration': 2346.005, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs83097494.jpg', 'highlights': ['Solar geoengineering involves injecting sulfur into the upper atmosphere to mimic the cooling effect of volcanic eruptions.', 'The gradual process of solving climate change involves reducing CO2 emissions and returning CO2 levels to around 200 parts per million.', 'China plans to level off CO2 emissions by 2030 and reach net zero in 2060, posing a significant amount of CO2 in the atmosphere.', "The character unilaterally implements solar geoengineering by firing shells loaded with sulfur into the stratosphere using the world's biggest gun.", 'The potential reluctance of Western democracies to pursue solar geoengineering due to historical leadership failures and difficulty in achieving consensus.', 'The discussion of the dual-edged nature of big ideas like solar geoengineering, highlighting historical examples of technology development with unrealistic ideas and insufficient attention to downsides.', 'The potential for humanity to become a multi-planetary species and its indirect motivator for investing in this direction.', 'The analysis of the cautious approach towards new technology and the need to balance potential benefits and downsides.', 'Developing AR systems requires real-time SLAM capabilities to accurately sense and reconstruct the 3D image structure of the real world.', 'The potential shift from consumer-facing content to commercial and industrial applications in virtual and mixed reality may impact the future trajectory of these technologies.', 'The development of the Baby Goats app using SLAM technology and the challenges of converting SLAM primitives into game engine objects.', 'The availability of Magic Leap devices since 2019 and the upcoming release of a new version in 2022.', 'The debate between virtual reality, augmented reality, and physical reality as the future of entertainment.', 'The potential for virtual worlds to provide fulfilling human connections and experiences, including relationships and happiness.', 'The role of audio and reading in stimulating the imagination and creating enriching experiences.', 'The importance of sharing and communication in driving enjoyment and creativity, both in physical and virtual worlds.', 'The challenge of tiling the globe with hexagons and the complexity of this mathematical problem.']}, {'end': 6355.336, 'segs': [{'end': 5553.934, 'src': 'embed', 'start': 5505.804, 'weight': 0, 'content': [{'end': 5509.19, 'text': 'ideas rather than big picture top down.', 'start': 5505.804, 'duration': 3.386}, {'end': 5510.012, 'text': 'Oh, got it.', 'start': 5509.21, 'duration': 0.802}, {'end': 5512.957, 'text': 'So like very specific algorithms, like how are they going to..', 'start': 5510.032, 'duration': 2.925}, {'end': 5520.208, 'text': 'what problem are they going to solve in society such that it has a lot of big ripple effects?', 'start': 5514.564, 'duration': 5.644}, {'end': 5529.755, 'text': 'I mean we could talk a particular successful AI systems and success defined in different ways of recent years.', 'start': 5520.228, 'duration': 9.527}, {'end': 5534.418, 'text': 'So one is language models with GPT-3.', 'start': 5529.835, 'duration': 4.583}, {'end': 5541.463, 'text': "Most importantly, they're self-supervised, meaning they don't require much supervision from humans, which means..", 'start': 5535.038, 'duration': 6.425}, {'end': 5546.487, 'text': 'They can learn by just reading a huge amount of content created by humans.', 'start': 5542.283, 'duration': 4.204}, {'end': 5550.851, 'text': 'So read the internet and from that, be able to generate texts and do all kinds of things like that.', 'start': 5546.527, 'duration': 4.324}, {'end': 5553.934, 'text': "It's possible they have a big enough neural network.", 'start': 5551.792, 'duration': 2.142}], 'summary': 'Ai language models like gpt-3 are self-supervised, learning from large content to generate texts.', 'duration': 48.13, 'max_score': 5505.804, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs85505804.jpg'}, {'end': 5665.507, 'src': 'embed', 'start': 5609.488, 'weight': 2, 'content': [{'end': 5620.437, 'text': "I don't need to deeply understand my surroundings at a level of like- like at a level beyond of what will hurt if I run into it.", 'start': 5609.488, 'duration': 10.949}, {'end': 5621.097, 'text': 'Yeah Yeah.', 'start': 5620.517, 'duration': 0.58}, {'end': 5623.359, 'text': 'Yeah But even that is hard.', 'start': 5621.318, 'duration': 2.041}, {'end': 5624.199, 'text': "That's hard.", 'start': 5623.519, 'duration': 0.68}, {'end': 5636.908, 'text': "But the thing that I think people don't in the robotics space explore enough is the human robot interaction part of the picture,", 'start': 5624.42, 'duration': 12.488}, {'end': 5641.272, 'text': 'which is how it makes humans feel, how robots make humans feel.', 'start': 5636.908, 'duration': 4.364}, {'end': 5651.74, 'text': "And I think that's going to have a very significant impact in the near future in society, which is the more you integrate AI systems,", 'start': 5641.632, 'duration': 10.108}, {'end': 5658.924, 'text': 'of whatever form, into society where humans are in contact with them regularly.', 'start': 5651.74, 'duration': 7.184}, {'end': 5663.326, 'text': 'So that could be embodied robotics, or that could be social media algorithms.', 'start': 5659.545, 'duration': 3.781}, {'end': 5665.507, 'text': 'I think that has a very significant impact.', 'start': 5663.747, 'duration': 1.76}], 'summary': 'The human-robot interaction will have a significant impact on society as ai systems become more integrated, affecting how humans feel.', 'duration': 56.019, 'max_score': 5609.488, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs85609488.jpg'}, {'end': 5939.448, 'src': 'embed', 'start': 5908.642, 'weight': 5, 'content': [{'end': 5911.765, 'text': 'Data should be controlled by people themselves.', 'start': 5908.642, 'duration': 3.123}, {'end': 5915.948, 'text': 'But also the lack of transparency in how the algorithms work.', 'start': 5913.186, 'duration': 2.762}, {'end': 5918.01, 'text': "And change your perception of what's real.", 'start': 5916.268, 'duration': 1.742}, {'end': 5920.689, 'text': 'In hidden ways, yeah.', 'start': 5919.307, 'duration': 1.382}, {'end': 5922.371, 'text': 'In hidden ways.', 'start': 5921.59, 'duration': 0.781}, {'end': 5929.681, 'text': "Yeah Like you should be aware, just like when you take, I don't know, if you take psychedelics, you should be aware that you took the psychedelics.", 'start': 5922.511, 'duration': 7.17}, {'end': 5931.263, 'text': "It shouldn't be a surprise.", 'start': 5930.101, 'duration': 1.162}, {'end': 5932.985, 'text': 'Yeah And second, you should..', 'start': 5931.423, 'duration': 1.562}, {'end': 5939.448, 'text': 'I mean, become a student and a scholar and there should be research done.', 'start': 5933.806, 'duration': 5.642}], 'summary': 'People should control their data, improve algorithm transparency, and conduct research.', 'duration': 30.806, 'max_score': 5908.642, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs85908642.jpg'}, {'end': 5996.9, 'src': 'embed', 'start': 5962.652, 'weight': 6, 'content': [{'end': 5969.295, 'text': 'Do you yourself think that there is a bottom to it?', 'start': 5962.652, 'duration': 6.643}, {'end': 5970.476, 'text': 'where there is reality?', 'start': 5969.295, 'duration': 1.181}, {'end': 5978.66, 'text': "There's a base layer of reality that physics can explore and our human perceptions sort of layer stuff.", 'start': 5971.036, 'duration': 7.624}, {'end': 5979.98, 'text': "Let's go to Plato.", 'start': 5978.68, 'duration': 1.3}, {'end': 5988.054, 'text': 'Is there such a thing as truth? I lean towards the platonic view of things.', 'start': 5981.721, 'duration': 6.333}, {'end': 5996.9, 'text': "So I believe that mathematical objects have a reality that it's not all made up by human minds.", 'start': 5988.414, 'duration': 8.486}], 'summary': 'Exploring the concept of reality and truth, leaning towards the platonic view of mathematical objects having an independent reality.', 'duration': 34.248, 'max_score': 5962.652, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs85962652.jpg'}, {'end': 6154.734, 'src': 'embed', 'start': 6120.635, 'weight': 7, 'content': [{'end': 6150.213, 'text': "take homes that I like from Husserl is the idea of intersubjectivity and the idea that the fundamental requirement for us to stay sane is for us to share our perceptions and have them ratified by other they don't even have to be people but that a prisoner in solitary confinement might domesticate a mouse or even insects,", 'start': 6120.635, 'duration': 29.578}, {'end': 6154.734, 'text': 'because they perceive the same things that the prisoner perceives.', 'start': 6150.213, 'duration': 4.521}], 'summary': 'Husserl emphasizes intersubjectivity for sanity, even non-human validation counts.', 'duration': 34.099, 'max_score': 6120.635, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs86120635.jpg'}], 'start': 5444.16, 'title': "Ai's impact on society", 'summary': "Explores the proliferation and impact of ai in society, emphasizing the speaker's approach to ai, the potential impact of ai integration, and the influence of ai and robots on human perception. it highlights successful ai systems like gpt-3 language models, the significance of human-robot interaction, and the importance of transparency in algorithms, emphasizing the integration of ai with society.", 'chapters': [{'end': 5534.418, 'start': 5444.16, 'title': 'Ai trajectories in society', 'summary': "Discusses the proliferation of ai in society and the speaker's approach to ai, highlighting their focus on granular bottom-up ideas rather than big picture top-down strategies, while also mentioning successful ai systems like gpt-3 language models.", 'duration': 90.258, 'highlights': ["The speaker's approach to AI is focused on granular bottom-up ideas rather than big picture top-down strategies.", 'Mention of successful AI systems like GPT-3 language models.']}, {'end': 5847.26, 'start': 5535.038, 'title': 'Impact of ai on society', 'summary': "Discusses the potential impact of ai integration into society, including the ability of self-supervised ai to generate text and converse with humans, the significance of human-robot interaction, and the emotional reactions of people towards robots. it emphasizes that ai's impact lies in its integration with society rather than its intelligence level.", 'duration': 312.222, 'highlights': ["AI's impact lies in its integration with society rather than its intelligence level The more integrated AI systems become in society, the more significant their impact, regardless of their intelligence level.", 'Self-supervised AI can generate text and converse with humans Self-supervised AI can learn by reading a vast amount of content created by humans, enabling it to generate texts and have conversations based on human language.', 'Significance of human-robot interaction and emotional reactions towards robots The human-robot interaction and emotional reactions towards robots will have a significant impact on society as AI systems become more integrated into daily life.']}, {'end': 6355.336, 'start': 5847.901, 'title': 'Ai, robots and human perception', 'summary': 'Discusses the impact of ai and robots on human perception, highlighting the importance of transparency in algorithms, the nature of reality, and the potential for meaningful interactions beyond just humans.', 'duration': 507.435, 'highlights': ['The importance of transparency in algorithms is emphasized, advocating for data control by individuals and open conversation about perception changes. Importance of transparency in algorithms, data control by individuals, open conversation about perception changes', 'Discussion on the nature of reality, leaning towards the platonic view of things and the belief that mathematical objects are discovered and not invented. Nature of reality, platonic view of things, belief in discovered mathematical objects', 'Exploration of human perception and the concept of intersubjectivity, emphasizing the need for shared perceptions and consensus to maintain sanity. Exploration of human perception, intersubjectivity, need for shared perceptions and consensus']}], 'duration': 911.176, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs85444160.jpg', 'highlights': ['Mention of successful AI systems like GPT-3 language models', "The speaker's approach to AI is focused on granular bottom-up ideas rather than big picture top-down strategies", 'The more integrated AI systems become in society, the more significant their impact, regardless of their intelligence level', 'Self-supervised AI can generate text and converse with humans', 'Significance of human-robot interaction and emotional reactions towards robots', 'Importance of transparency in algorithms, data control by individuals, open conversation about perception changes', 'Discussion on the nature of reality, leaning towards the platonic view of things and the belief that mathematical objects are discovered and not invented', 'Exploration of human perception and the concept of intersubjectivity, emphasizing the need for shared perceptions and consensus to maintain sanity']}, {'end': 7587.312, 'segs': [{'end': 6514.1, 'src': 'embed', 'start': 6482.995, 'weight': 2, 'content': [{'end': 6487.678, 'text': 'There was Sealand, which is a platform in the North Sea.', 'start': 6482.995, 'duration': 4.683}, {'end': 6496.143, 'text': 'And so there was a lot of effort that went into finding these physical locations that were deemed kind of safe.', 'start': 6489.439, 'duration': 6.704}, {'end': 6497.964, 'text': 'And that all..', 'start': 6497.263, 'duration': 0.701}, {'end': 6501.87, 'text': 'goes away with blockchain.', 'start': 6498.968, 'duration': 2.902}, {'end': 6503.792, 'text': "It's no longer necessary.", 'start': 6502.431, 'duration': 1.361}, {'end': 6514.1, 'text': 'And so that really changes the picture in a lot of ways, because you no longer have I mean from a novelist point of view,', 'start': 6505.714, 'duration': 8.386}], 'summary': 'Blockchain eliminates the need for physical safe locations like sealand in the north sea.', 'duration': 31.105, 'max_score': 6482.995, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs86482995.jpg'}, {'end': 6586.799, 'src': 'embed', 'start': 6563.601, 'weight': 1, 'content': [{'end': 6581.384, 'text': 'What is big governments like China and more sort of renegade governments from all over the world trying to contend with this idea of what to do in terms of control and power over these kinds of centers that do the mining of the cryptocurrency.', 'start': 6563.601, 'duration': 17.783}, {'end': 6586.799, 'text': "Yeah, so we're in a stage now that kind of goes beyond the initial.", 'start': 6582.216, 'duration': 4.583}], 'summary': 'Governments, including china, are grappling with control over cryptocurrency mining centers.', 'duration': 23.198, 'max_score': 6563.601, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs86563601.jpg'}, {'end': 6820.233, 'src': 'embed', 'start': 6794.029, 'weight': 0, 'content': [{'end': 6800.334, 'text': 'So I think cryptographically enforceable contracts and organizations built on those.', 'start': 6794.029, 'duration': 6.305}, {'end': 6808.882, 'text': "That seems to me like it's got more potential for change just because we do already have money.", 'start': 6800.935, 'duration': 7.947}, {'end': 6820.233, 'text': "And although it's an old system, it's been digitized to a large extent by the stripes and the credit card companies of the world.", 'start': 6810.223, 'duration': 10.01}], 'summary': 'Cryptographically enforceable contracts and organizations have potential for change due to digitized money systems.', 'duration': 26.204, 'max_score': 6794.029, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs86794029.jpg'}, {'end': 7220.862, 'src': 'embed', 'start': 7188.018, 'weight': 3, 'content': [{'end': 7188.758, 'text': 'thought them through.', 'start': 7188.018, 'duration': 0.74}, {'end': 7192.101, 'text': 'So I think the first draft quality ends up being higher.', 'start': 7188.819, 'duration': 3.282}, {'end': 7206.269, 'text': 'And then editing first draft of editing is just faster, because instead of trying to move the cursor around or whatever, or hitting the backspace key,', 'start': 7194.202, 'duration': 12.067}, {'end': 7212.593, 'text': 'I can just draw a line through a word or a sentence, or just around a whole paragraph and exit out.', 'start': 7206.269, 'duration': 6.324}, {'end': 7220.862, 'text': "And in doing so, I very quickly created an edit, but I've also left behind a record of what the text was prior to the edit.", 'start': 7214.477, 'duration': 6.385}], 'summary': 'Editing directly on paper leads to higher quality and faster editing process, with clear record of prior text.', 'duration': 32.844, 'max_score': 7188.018, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs87188018.jpg'}, {'end': 7345.934, 'src': 'embed', 'start': 7313.85, 'weight': 4, 'content': [{'end': 7324.273, 'text': "Yeah, no, I mean, whenever you're doing anything in Linux, you're spending a lot of time editing little config files and scripts and stuff.", 'start': 7313.85, 'duration': 10.423}, {'end': 7329.174, 'text': 'And you need to be able to pop in and out of editing those things.', 'start': 7324.633, 'duration': 4.541}, {'end': 7339.586, 'text': "And it needs to work Like even if the windowing GUI is dead and all you've got is like a command line.", 'start': 7329.555, 'duration': 10.031}, {'end': 7345.934, 'text': 'to get out of that problem, you might need to enter an editor and alter a file.', 'start': 7339.586, 'duration': 6.348}], 'summary': 'In linux, efficient editing of config files is essential, even in a command line interface.', 'duration': 32.084, 'max_score': 7313.85, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs87313850.jpg'}], 'start': 6355.677, 'title': 'Cryptocurrency and technological impact', 'summary': 'Explores the evolution of cryptocurrency from pre-bitcoin to blockchain era, its impact on power dynamics, resistance to authoritarian regimes, and future prospects like dogecoin. additionally, it delves into the enduring relevance of basic text editors emacs and vim in the software space.', 'chapters': [{'end': 6537.169, 'start': 6355.677, 'title': 'Cryptocurrency evolution and human stories', 'summary': 'Discusses the evolution of cryptocurrency technology, reflecting on the changes from the pre-bitcoin era to the blockchain era, and the impact on human stories and storytelling.', 'duration': 181.492, 'highlights': ['The evolution of cryptocurrency technology from the pre-Bitcoin era to the blockchain era, and the impact on human stories and storytelling.', 'The initial reliance on physical locations free of government interference for cryptocurrency operations, contrasted with the obsolescence of this need with the emergence of blockchain technology.', 'The shift from the need for physical server rooms in safe locations to the decentralized nature of blockchain technology.']}, {'end': 6922.664, 'start': 6537.489, 'title': "Cryptocurrency's impact on power dynamics", 'summary': 'Discusses the evolving dynamics of cryptocurrency, the struggle for control between big and renegade governments, and the potential for decentralization of power and resistance to authoritarian regimes through the technological aspects of bitcoin and other cryptocurrencies.', 'duration': 385.175, 'highlights': ['The struggle for control between big and renegade governments over cryptocurrency mining centers reflects the ongoing evolution of the cryptocurrency space, presenting big questions about the future impact on power dynamics and finance.', 'The technological aspects of Bitcoin and other cryptocurrencies make it harder for governments to control, potentially giving more power to the powerless and enabling greater resistance to dictatorships and authoritarian regimes.', 'The potential for cryptographically enforceable contracts and organizations built on those shows promise for transformative change, as it offers a more structured integration of data and the ability to formalize agreements based on actual data, challenging the powerful in the space of narrative.']}, {'end': 7282.431, 'start': 6924.883, 'title': 'The future of dogecoin and handwriting pros', 'summary': 'Discusses the potential impact of dogecoin on the future of cryptocurrency and internet culture, while also exploring the benefits of handwriting over typing, including increased first draft quality and a sense of security.', 'duration': 357.548, 'highlights': ["Dogecoin's impact on the future of cryptocurrency and internet culture is debated, with its focus on humor and memes contrasting with the seriousness of Bitcoin and Ethereum. The chapter explores Dogecoin's playful approach to cryptocurrency in contrast to the serious implementations of Bitcoin and Ethereum, raising questions about the influence of humor and narrative in shaping the future of internet culture.", "The potential of memes and humor to influence the future of internet culture is considered, with a focus on the rapid spread of 'fun' content and its impact on societal dynamics. The discussion delves into the potential influence of memes and humor in shaping internet culture and societal dynamics, pondering whether 'fun' content could play a significant role in the future, especially considering its rapid spread and impact.", "The debate over the role of 'fun' content versus serious financial instruments on the internet is highlighted, emphasizing the ongoing battle between serious financial tools represented by Bitcoin and the fun-focused approach of Dogecoin. The chapter underscores the ongoing debate regarding the prominence of 'fun' content versus serious financial instruments on the internet, particularly spotlighting the battle between Bitcoin's serious financial tools and Dogecoin's fun-focused approach.", 'The impact of handwriting on the creative process and editing is discussed, focusing on the benefits of increased first draft quality and the simplicity and cleanliness of the physical act of writing. The benefits of handwriting over typing are explored, highlighting the impact on the creative process and editing, including increased first draft quality and the simplicity and cleanliness of the physical act of writing.']}, {'end': 7587.312, 'start': 7284.198, 'title': 'Future of emacs and vim', 'summary': "Discusses the enduring relevance of basic text editors like emacs and vim in the software space for administering systems, the challenges of maintaining their features against modern ides, and their lasting presence like 'the cockroaches of software.'", 'duration': 303.114, 'highlights': ['Emacs and Vim continue to be essential for editing config files and scripts on Linux systems, regardless of the windowing GUI, with a need for basic editors from either the command line or a GUI for administering systems.', 'The challenge of maintaining the level of features against modern IDEs like Visual Studio and Xcode, as Emacs in theory can duplicate all those features with enough Linux hackers writing Emacs Lisp macros, but it may be hard to keep up feature for feature in the long run.', "The lasting presence of Emacs and Vim in the software space, akin to 'the cockroaches of software,' as they outlast everything else, slowly adjust with time, and are difficult to replace, especially for technologies like shell scripts and typesetting for printing documents."]}], 'duration': 1231.635, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs86355677.jpg', 'highlights': ['The potential for cryptographically enforceable contracts and organizations built on those shows promise for transformative change, challenging the powerful in the space of narrative.', 'The struggle for control between big and renegade governments over cryptocurrency mining centers reflects the ongoing evolution of the cryptocurrency space, presenting big questions about the future impact on power dynamics and finance.', 'The shift from the need for physical server rooms in safe locations to the decentralized nature of blockchain technology.', 'The impact of handwriting on the creative process and editing is discussed, focusing on the benefits of increased first draft quality and the simplicity and cleanliness of the physical act of writing.', 'Emacs and Vim continue to be essential for editing config files and scripts on Linux systems, regardless of the windowing GUI, with a need for basic editors from either the command line or a GUI for administering systems.']}, {'end': 8413.821, 'segs': [{'end': 7752.744, 'src': 'embed', 'start': 7729.55, 'weight': 0, 'content': [{'end': 7738.919, 'text': 'The collective intelligence seems to be one of the key characteristics of homo sapiens the ability to share ideas and hold ideas together in our minds.', 'start': 7729.55, 'duration': 9.369}, {'end': 7741.682, 'text': 'And storytelling is the fundamental aspect of that.', 'start': 7739.48, 'duration': 2.202}, {'end': 7744.484, 'text': 'Maybe even language itself is more fundamental.', 'start': 7741.722, 'duration': 2.762}, {'end': 7749.22, 'text': 'because the language is required to do the storytelling.', 'start': 7746.237, 'duration': 2.983}, {'end': 7751.202, 'text': 'Or maybe they evolve together.', 'start': 7749.921, 'duration': 1.281}, {'end': 7752.744, 'text': 'Maybe they co-evolve, yeah.', 'start': 7751.302, 'duration': 1.442}], 'summary': "Homo sapiens' collective intelligence is enabled by storytelling and language, possibly evolving together.", 'duration': 23.194, 'max_score': 7729.55, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs87729550.jpg'}, {'end': 7937.121, 'src': 'embed', 'start': 7908.021, 'weight': 1, 'content': [{'end': 7911.503, 'text': 'Maybe because it becomes more real to the people writing the story.', 'start': 7908.021, 'duration': 3.482}, {'end': 7913.944, 'text': 'Maybe it just makes you a better writer.', 'start': 7912.183, 'duration': 1.761}, {'end': 7920.628, 'text': 'The key to any storytelling is getting the readers to suspend their disbelief.', 'start': 7914.625, 'duration': 6.003}, {'end': 7924.53, 'text': "And there's all kinds of triggers and little tells that can break that.", 'start': 7920.848, 'duration': 3.682}, {'end': 7928.513, 'text': "Right And once it's broken, it's really hard to get it back.", 'start': 7924.931, 'duration': 3.582}, {'end': 7931.937, 'text': "A lot of times that's the end.", 'start': 7930.496, 'duration': 1.441}, {'end': 7937.121, 'text': 'Somebody will just close the book and not pick it up.', 'start': 7932.237, 'duration': 4.884}], 'summary': 'The key to storytelling is suspending disbelief to engage readers, as a broken suspension can lead to lost readership.', 'duration': 29.1, 'max_score': 7908.021, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs87908021.jpg'}, {'end': 8049.806, 'src': 'embed', 'start': 8017.82, 'weight': 3, 'content': [{'end': 8025.846, 'text': "When people a long time ago recommend I read Snow Crash, they said it's Neal Stephenson Lite.", 'start': 8017.82, 'duration': 8.026}, {'end': 8036.936, 'text': "It's the, if you don't want to be overwhelmed by the depth, like the rigor of a book, that's a good introduction to the man.", 'start': 8027.849, 'duration': 9.087}, {'end': 8047.805, 'text': "So, essentially you broke it down by topics, but if you wanted to read all of them, what's a good introduction to the man?", 'start': 8038.057, 'duration': 9.748}, {'end': 8049.806, 'text': 'Because obviously these worlds are very different.', 'start': 8047.865, 'duration': 1.941}], 'summary': "Snow crash is considered a good, lighter introduction to neal stephenson's work, particularly for those who want to avoid the depth and rigor of his other books.", 'duration': 31.986, 'max_score': 8017.82, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs88017820.jpg'}, {'end': 8319.09, 'src': 'embed', 'start': 8290.38, 'weight': 5, 'content': [{'end': 8296.364, 'text': "I mean, you've obviously done really a lot of research for the books you do, Roger Penrose.", 'start': 8290.38, 'duration': 5.984}, {'end': 8304.447, 'text': 'Do you remember a book that made you want to become a writer or a moment that made you become a writer??', 'start': 8298.025, 'duration': 6.422}, {'end': 8316.528, 'text': 'I think the answer I usually give is that when I was in fifth grade, One of my friends came to school one day.', 'start': 8305.407, 'duration': 11.121}, {'end': 8319.09, 'text': 'He was wearing leather shoes, like dress shoes.', 'start': 8316.548, 'duration': 2.542}], 'summary': "Roger penrose did extensive research for his books. a friend's dress shoes in fifth grade sparked his interest in writing.", 'duration': 28.71, 'max_score': 8290.38, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs88290379.jpg'}, {'end': 8381.248, 'src': 'embed', 'start': 8352.555, 'weight': 4, 'content': [{'end': 8358.437, 'text': 'So that was the first time I thought about trying to find such a job, being a writer.', 'start': 8352.555, 'duration': 5.882}, {'end': 8367.522, 'text': 'And then I just read a lot of just classic science fiction short stories and started trying to write some of my own.', 'start': 8360, 'duration': 7.522}, {'end': 8377.387, 'text': 'And they were just classic young adult stories like by Heinlein and the other classic names that you think of,', 'start': 8368.303, 'duration': 9.084}, {'end': 8381.248, 'text': "but the Heinlein ones have stuck with me in a way that the others didn't.", 'start': 8377.387, 'duration': 3.861}], 'summary': 'Aspiring writer read classic science fiction stories and wrote young adult stories, inspired by heinlein.', 'duration': 28.693, 'max_score': 8352.555, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs88352555.jpg'}], 'start': 7587.312, 'title': 'Power of storytelling and reading influence', 'summary': "Delves into the significance of storytelling in human evolution, the impact of accurate details, and engaging narratives. it also explores the influential power of reading, particularly through classic comics, and its impact on shaping the author's love for literature and desire to become a writer.", 'chapters': [{'end': 8182.356, 'start': 7587.312, 'title': 'The power of storytelling', 'summary': 'Discusses the significance of storytelling in human evolution, the impact of accurate details in storytelling, and the importance of engaging narratives in captivating readers, while also providing insights on recommended neil stevenson books.', 'duration': 595.044, 'highlights': ['Storytelling has played a significant role in human evolution, providing a crucial advantage in conveying survival information through narratives. The ability to share ideas and hold them together in our minds, storytelling as a fundamental aspect of collective intelligence, and the evolutionary development of storytelling as a means of conferring survival knowledge.', 'Accurate details in storytelling, especially involving technology, can add complexity and surprise value, drawing readers in and making the story more compelling. Delving into technological details can lead to unexpected elements that enhance the story, as seen in the example of incorporating technology like rockets or orbital maneuvers to create surprise and complexity.', 'Engaging narratives are essential in captivating readers, allowing the freedom to explore various themes within the frame of a compelling story. The value of crafting grabby and exciting stories, the importance of a good yarn to enable creative freedom, and the key to storytelling lying in getting readers to suspend their disbelief.', "Insights on recommended Neil Stevenson books, catering to different preferences and genres, offering varied options for readers. The recommendation of different Neil Stevenson books based on preferences, including historical novels, techno thrillers, and cyberpunk, and considering 'Snow Crash' as an introduction to Neal Stephenson's work."]}, {'end': 8413.821, 'start': 8182.356, 'title': 'Power of reading: childhood influence', 'summary': "Discusses the influential power of reading, particularly through classic comics, in shaping the author's love for literature and desire to become a writer, highlighting the impact of moby dick and classic science fiction stories.", 'duration': 231.465, 'highlights': ['The author recounts how reading classic comics, including Moby Dick, in childhood greatly influenced their love for literature and desire to become a writer, emphasizing the accessibility and impact of visual storytelling over complex literature.', "The author vividly recalls a childhood moment in fifth grade that sparked the desire to become a writer, triggered by a disdain for leather shoes and a realization that they needed to find a job where they wouldn't be bound by such attire, leading to a passion for writing classic science fiction stories.", "The conversation delves into the author's early exposure to classic science fiction stories, particularly by Heinlein, which had a lasting impact and played a significant role in shaping their literary preferences and aspirations, showcasing the enduring influence of childhood reading experiences."]}], 'duration': 826.509, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs87587312.jpg', 'highlights': ['Storytelling as a fundamental aspect of collective intelligence and evolutionary development.', 'Accurate details in storytelling can add complexity and surprise value, drawing readers in.', 'Engaging narratives are essential in captivating readers and enabling creative freedom.', 'Insights on recommended Neil Stevenson books catering to different preferences and genres.', "Reading classic comics greatly influenced the author's love for literature and desire to become a writer.", "Childhood moment in fifth grade sparked the author's desire to become a writer.", "Early exposure to classic science fiction stories had a lasting impact on the author's literary preferences and aspirations."]}, {'end': 9582.451, 'segs': [{'end': 8445.62, 'src': 'embed', 'start': 8414.298, 'weight': 0, 'content': [{'end': 8417.622, 'text': "They are, but there's also a boundary somehow.", 'start': 8414.298, 'duration': 3.324}, {'end': 8420.005, 'text': "Yeah I'm not sure what that is exactly.", 'start': 8417.882, 'duration': 2.123}, {'end': 8420.745, 'text': 'Nobody is.', 'start': 8420.245, 'duration': 0.5}, {'end': 8421.546, 'text': "It's a mystery.", 'start': 8420.886, 'duration': 0.66}, {'end': 8426.752, 'text': "So, I mean, if we do include it, then it's easily the Lord of the Rings.", 'start': 8423.268, 'duration': 3.484}, {'end': 8433.96, 'text': 'But, I mean, greatness is an interesting quality to try to define.', 'start': 8427.413, 'duration': 6.547}, {'end': 8445.62, 'text': "And for me, a lot of the fun and the joy of such books is not in what you'd call greatness, but just storytelling.", 'start': 8436.77, 'duration': 8.85}], 'summary': 'Discussion on defining greatness in literature, citing lord of the rings as a potential example.', 'duration': 31.322, 'max_score': 8414.298, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs88414298.jpg'}, {'end': 8507.68, 'src': 'embed', 'start': 8475.697, 'weight': 3, 'content': [{'end': 8478.059, 'text': 'I was there a couple times.', 'start': 8475.697, 'duration': 2.362}, {'end': 8483.462, 'text': 'I got to spend quite a bit of time with Dan Gable, with Tom Brands, who are wrestlers.', 'start': 8478.159, 'duration': 5.303}, {'end': 8496.09, 'text': 'Is it now wrestling, martial arts, part of your life, any part of your formation of who you are as a human being? I think so.', 'start': 8486.904, 'duration': 9.186}, {'end': 8501.473, 'text': 'It was a late thing for me, but growing up in Ames..', 'start': 8496.33, 'duration': 5.143}, {'end': 8507.68, 'text': 'Dan Gable was a few years older than me.', 'start': 8504.258, 'duration': 3.422}], 'summary': 'Spent time with wrestlers dan gable and tom brands, part of formation as a human being, late interest, growing up in ames.', 'duration': 31.983, 'max_score': 8475.697, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs88475697.jpg'}, {'end': 8584.367, 'src': 'embed', 'start': 8552.194, 'weight': 4, 'content': [{'end': 8555.415, 'text': 'So yeah, he was an athletic hero and wrestling is.', 'start': 8552.194, 'duration': 3.221}, {'end': 8568.975, 'text': "There's certain states, like Oklahoma, Pennsylvania, Iowa, where wrestling is the sport, because those are states of small towns.", 'start': 8561.209, 'duration': 7.766}, {'end': 8579.883, 'text': "And so if you're a small town, if you're like Dan Gable and you have to be on a football team with 20 other guys who are not Dan Gable,", 'start': 8569.075, 'duration': 10.808}, {'end': 8584.367, 'text': 'then no matter how good you are, your team might suck.', 'start': 8579.883, 'duration': 4.484}], 'summary': 'Wrestling is a prominent sport in certain states due to small town culture.', 'duration': 32.173, 'max_score': 8552.194, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs88552194.jpg'}, {'end': 8838.468, 'src': 'embed', 'start': 8803.427, 'weight': 5, 'content': [{'end': 8809.773, 'text': "But some of the older sword arts don't engage the blade that way.", 'start': 8803.427, 'duration': 6.346}, {'end': 8814.056, 'text': 'You stand off at range and then you make cutting attacks.', 'start': 8809.953, 'duration': 4.103}, {'end': 8821.701, 'text': 'And.. And so those are all processed visually.', 'start': 8815.217, 'duration': 6.484}, {'end': 8828.243, 'text': "And I think I'm more of a slow thinker, so it works for me better.", 'start': 8821.981, 'duration': 6.262}, {'end': 8834.166, 'text': 'I mean, it has the same artistry and the beauty of boxing, I suppose, just like you said.', 'start': 8828.263, 'duration': 5.903}, {'end': 8838.468, 'text': "It's like there's no contact, and it's all processed visually.", 'start': 8834.986, 'duration': 3.482}], 'summary': 'Older sword arts involve cutting attacks at range, processed visually.', 'duration': 35.041, 'max_score': 8803.427, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs88803427.jpg'}], 'start': 8414.298, 'title': 'Defining greatness in literature, dan gable, and living purposefully', 'summary': "Discusses the challenge of defining greatness in literature, emphasizing the impact of wrestling and martial arts on the speaker's life, and highlighting the importance of finding one's passion and living purposefully, referencing specific titles and influential figures, and suggesting the transformative power of explanations and human understanding.", 'chapters': [{'end': 8475.097, 'start': 8414.298, 'title': 'Defining greatness in literature', 'summary': "Discusses the challenge of defining greatness in literature, highlighting the importance of fun and storytelling over greatness, and mentions specific titles such as 'lord of the rings' and 'have space suit will travel'.", 'duration': 60.799, 'highlights': ['The challenge of defining greatness in literature is emphasized, with the importance of fun and storytelling highlighted over greatness.', "Specific titles like 'Lord of the Rings' and 'Have Space Suit Will Travel' are mentioned as examples of enjoyable reads, showcasing the significance of fun in literature.", 'The mystery surrounding the boundary of greatness in literature is acknowledged, with the notion that greatness is overrated and underdefined.']}, {'end': 9045.078, 'start': 8475.697, 'title': 'Dan gable: the wrestling legend', 'summary': "Discusses the impact of wrestling and martial arts on the speaker's life, focusing on dan gable's influence, the significance of wrestling in certain states, and the speaker's interest in sword fighting, highlighting the transition from grappling to visual-based combat.", 'duration': 569.381, 'highlights': ["Dan Gable's influence on the speaker's life and community The speaker spent time with Dan Gable and Tom Brands, highlighting Gable's impact on the speaker's formation and the community's awareness of Gable's wrestling career.", 'Significance of wrestling in certain states The chapter emphasizes the importance of wrestling in states like Oklahoma, Pennsylvania, and Iowa, where it is considered a major sport due to the prevalence of small towns and the opportunity for individual success in the Olympics.', 'Interest in sword fighting and visual-based combat The speaker discusses their interest in sword fighting, highlighting the difference between grappling and visual-based combat, expressing a preference for the latter due to their visual processing and slower thinking, and reflects on the historical significance and artistry of sword fighting.']}, {'end': 9582.451, 'start': 9045.078, 'title': 'Living a purposeful life', 'summary': "Emphasizes the importance of finding one's passion and investing time in it, highlighting the transformative power of explanations and the potential for human understanding and engineering, ultimately suggesting the universe created us to understand itself.", 'duration': 537.373, 'highlights': ["Finding one's passion and investing time in it is crucial to making a big impact in the future. N/A", 'The transformative power of explanations has led to explosive changes in human thinking and way of life over the last few centuries. N/A', 'The potential for human understanding and engineering suggests the universe created us to understand itself. N/A']}], 'duration': 1168.153, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xAfdSak2fs8/pics/xAfdSak2fs88414298.jpg', 'highlights': ['The challenge of defining greatness in literature is emphasized, with the importance of fun and storytelling highlighted over greatness.', "Specific titles like 'Lord of the Rings' and 'Have Space Suit Will Travel' are mentioned as examples of enjoyable reads, showcasing the significance of fun in literature.", 'The mystery surrounding the boundary of greatness in literature is acknowledged, with the notion that greatness is overrated and underdefined.', "Dan Gable's influence on the speaker's life and community The speaker spent time with Dan Gable and Tom Brands, highlighting Gable's impact on the speaker's formation and the community's awareness of Gable's wrestling career.", 'Significance of wrestling in certain states The chapter emphasizes the importance of wrestling in states like Oklahoma, Pennsylvania, and Iowa, where it is considered a major sport due to the prevalence of small towns and the opportunity for individual success in the Olympics.', 'Interest in sword fighting and visual-based combat The speaker discusses their interest in sword fighting, highlighting the difference between grappling and visual-based combat, expressing a preference for the latter due to their visual processing and slower thinking, and reflects on the historical significance and artistry of sword fighting.']}], 'highlights': ['Neal Stephenson delved into mathematics, science, cryptography, money, linguistics, philosophy, and virtual reality.', 'Neal Stephenson was the first employee at Blue Origin.', 'Neal Stephenson served as the chief futurist at Magic Leap.', 'Advancements in technology have led to significant improvements in living standards and health, particularly in the last hundred years.', 'Recurrence of human behavior patterns indicates the consistent nature of human behavior.', 'Lessons learned from World War II highlight the revelation of human nature and the coexistence of good and evil.', 'The potential of technology, such as accessible information through platforms like Wikipedia and search engines, is highlighted as a tool to guide people towards a better world.', 'The concept of AI as a mentor and guide is discussed as a potential tool for individuals to grow and learn.', "Blue Origin's early concept was to explore possibilities in space, starting in 1999.", 'Jeff Bezos had a long-standing interest in space, making it inevitable for him to start a space company.', 'SpaceX has achieved remarkable feats in a short period, surpassing expectations set 20 years ago.', "Elon Musk's willingness to tackle big, ambitious projects without much hesitation is inspiring.", 'Solar geoengineering involves injecting sulfur into the upper atmosphere to mimic the cooling effect of volcanic eruptions.', 'The gradual process of solving climate change involves reducing CO2 emissions and returning CO2 levels to around 200 parts per million.', 'China plans to level off CO2 emissions by 2030 and reach net zero in 2060.', 'The potential reluctance of Western democracies to pursue solar geoengineering due to historical leadership failures and difficulty in achieving consensus.', 'Developing AR systems requires real-time SLAM capabilities to accurately sense and reconstruct the 3D image structure of the real world.', 'The potential shift from consumer-facing content to commercial and industrial applications in virtual and mixed reality may impact the future trajectory of these technologies.', 'Mention of successful AI systems like GPT-3 language models.', "The speaker's approach to AI is focused on granular bottom-up ideas rather than big picture top-down strategies.", 'The more integrated AI systems become in society, the more significant their impact, regardless of their intelligence level.', 'The potential for cryptographically enforceable contracts and organizations built on those shows promise for transformative change.', 'The struggle for control between big and renegade governments over cryptocurrency mining centers reflects the ongoing evolution of the cryptocurrency space.', 'Storytelling as a fundamental aspect of collective intelligence and evolutionary development.', 'Accurate details in storytelling can add complexity and surprise value, drawing readers in.', 'Engaging narratives are essential in captivating readers and enabling creative freedom.', 'The challenge of defining greatness in literature is emphasized, with the importance of fun and storytelling highlighted over greatness.', "Specific titles like 'Lord of the Rings' and 'Have Space Suit Will Travel' are mentioned as examples of enjoyable reads.", "Dan Gable's influence on the speaker's life and community.", 'Significance of wrestling in certain states.', 'Interest in sword fighting and visual-based combat.']}