Podcast appearances and mentions of Caleb Scharf

With Prof. Caleb Scharf (Columbia University)Is humanity on Earth special or unexceptional?  Extraordinary discoveries in astronomy and biology have revealed a universe filled with endlessly diverse planetary systems, and a picture of life as a phenomenon intimately linked with the most fundamental aspects of physics. But just where these discoveries will lead us is not yet clear.  We may need to find a way to see past the mediocre status that Copernicus assigned to us 500 years ago.  Dr. Scharf helps us to come to grips with the implications of some of the latest scientific research, from the microscopic to the cosmic.Caleb Scharf is Director of Astrobiology at Columbia University in New York and is considered one of the leading scholars at the interface of astronomy and biology.  He is the author of the popular book Gravity's Engines, which was the basis of the BBC/Science Channel documentary, Swallowed by a Black Hole.  His textbook, Extrasolar Planets and Astrobiology won the 2011 Chambliss Prize.   His book, The Copernicus Complex, was published by Scientific American/Farrar, Straus and Giroux; Recorded October 2014

Episode Title and Show Notes:106 - Michael Garfield & David Krakauer on Evolution, Information, and Jurassic ParkWelcome to Complexity, the official podcast of the Santa Fe Institute. I'm Michael Garfield, producer of this show and host for the last 105 episodes. Since October, 2019, we have brought you with us for far ranging conversations with our worldwide network of rigorous researchers developing new frameworks to explain the deepest mysteries of the universe. Today I step down and depart from SFI with one final appearance as the guest of this episode. Our guest host is SFI President David Krakauer, he and I will braid together with nine other conversations from the archives in a retrospective masterclass on how this podcast traced the contours of complexity. We'll look back on episodes with David, Brian Arthur, Geoffrey West, Doyne Farmer, Deborah Gordon, Tyler Marghetis, Simon DeDeo, Caleb Scharf, and Alison Gopnik to thread some of the show's key themes through into windmills and white whales, SFI pursues, and my own life's persistent greatest questions.We'll ask about the implications of a world transformed by science and technology by deeper understanding and prediction and the ever-present knock-on consequences. If you value our research and communication efforts, please subscribe, rate and review us at Apple Podcasts or Spotify and consider making a donation or finding other ways to engage with SFI at Santa fe.edu/engage. Thank you each and all for listening. It's been a pleasure and an honor to take you offroad with us over these last years.Follow SFI on social media: Twitter • YouTube • Facebook • Instagram • LinkedIn

This week I have one of the most vulnerable, personal, and profound conversations ever shared on the show — and it's one that speaks directly to the deepest and most persistent themes addressed on Future Fossils. Android Jones is one of the world's pre-eminent digital painters and an utterly singular and inimitable visionary artist. He's also a loving husband and father of three, an old friend (even if we don't talk as often as I'd like, or as perhaps we should), and someone I regard as a torch-bearer along the paths of both professional uncompromising creativity and openly psychedelic parenting. And now he leads the way in helping me and his planet-wide fanbase learn how to process grief and rise from the ashes of loss like a badass phoenix…A few weeks ago, the barn he inherited from his father — in which he kept all of his creative technology and projects — burned to the ground. Here is the intense and vulnerable two-hour conversation we had about his loss and the spiritual transformations he has undergone since. For the first time ever, Android gives a play-by-play recounting of what happened that fateful morning and how he has grown in the aftermath of losing his “dragon horde” of technology, art, and personal records.  And we explore the science and philosophy and esoteric interpretation of what it means to grow beyond the envelope of the human organism into our “extended phenotypes” of technological augmentation — and then to lose it all in a single incandescent moment, laid bare by an Act of God to face the world with sudden and intense rawness.This is a powerful, one, folks.  I'm honored to share it with you…(Big thanks to Lucid News for inspiring me to do this. You can find a very, very tightly-edited transcript of this discussion on their website.)Editor's Note: I mention a passage from William Irwin Thompson's The American Replacement in Nature in which I misquote him as speaking on “prophets and pastoralists” when in fact he wrote about “mystics and moralists.”  You can hear the correct quote in this track from my 2016 Boom Festival performance, which plays at the end of this episode:"The moralist tends to think the laws of God are more on his side than on his enemy's, so he will try through faith and religion and the exercise of ritual to get God to settle down with him and go along with his way of life. The mystic, however, is not a moralist, for motion, complexity, and an angelic-demonic ambiguity in which one's enemy is also a part of a divine manifestation in history are all part of a cosmic life on the other side of the fence. Home means a lot to moralists, but the mystic is society's alien and is not allowed to have a home smaller than the universe. Any time he tries to settle for less, to settle down and set up fences, God appears as the moving whirlwind."- William Irwin Thompson✨ Support Future Fossils:Subscribe anywhere you go for podcastsSubscribe to the podcast PLUS essays, music, and news on Substack or PatreonBuy my original paintings or commission new workBuy my music on Bandcamp (they take 15%)This conversation continues with lively and respectful interaction every single day in the members-only Future Fossils Facebook Group. Join us!I'm also ISO moderators interested in helping steward the Discord server so I can release it into the wilds as a fan-operated platform. Want to claim stake?✨ Tip Jars:@futurefossils on Venmo$manfredmacx on CashAppmichaelgarfield on PayPal✨ Mentioned & Related Links:Future Fossils Episode 111 - Android Jones on Analog/Digital, Painting the Sutras, & Being an Artist DadComplexity Episode 90 - Caleb Scharf on The Ascent of Information: Life in The Human DataomeComplexity Episode 35 - Scaling Laws & Social Networks in The Time of COVID-19 with Geoffrey West (Part 1)Ben RidgwayA Manifesto For Live Painting by Michael GarfieldDeath of a SalesmanTrezor Cryptocurrency WalletsJohn Perry BarlowTheme Music: “Olympus Mons” off the Martian Arts EP by Michael Garfield✨ A Special One-Off Sneak Peek at A New Offering for Subscribers:I recently promised members of my Patreon/Substack members-only Facebook group, where I ordinarily share on the order of ten cool external links a day, that I'd be moving my Web curation into a special newsletter supplement for paid subscribers.  Here is a public-facing glimpse at yet one more thing you can expect in return for supporting the intense love's labor that goes into the show and my other creative work:Recommended Reading:Copyright won't solve creators' Generative AI problem (Cory Doctorow)We're in a productivity crisis, according to 52 years of data. Things could get really bad. (Michael Simmons)What kind of a "metamodernist" am I, exactly? (Scout Reina Wiley)Successful AI Will Usher in a New Era of Theology (Caveat Magister)Developers Created AI to Generate Police Sketches. Experts Are Horrified (Chloe Xiang at Motherboard)Getty sues Stability AI for copying 12M photos and imitating famous watermark (Ashley Belanger at Ars Technica)How to Practice Long-Term Thinking in a Distracted World (Bina Venkataraman at Wired)How a 'time of crisis' creates a 'crisis of time' (Richard Fisher)Why Civilization Is Older Than We Thought (Samo Burja at Palladium)The Edges Cases Where Computing and Physics Intersect (Samuel Arbesman)Cosmic Connection: an anecdote about the Pioneer plaque (Roger's Bacon)Japanese Philosophies That'll Help You Spend Money Consciously (Rahul Chowdhury)Recommended Music:Vertigo Gambler — Juvenile Drama (lush folk-electronic pop co-written and mixed/mastered by fellow Santa Fean Toni Dear)David Forlano — Shiver Like Dust (iPad electronic ambient improvisations)Starling Arrow — Cradle (gorgeous all-star group of female singer-songwriters writing and recording together)fy00g — Mummy Fart! (my old friend and collaborator William Allan Ross' latest trippy glitchy bass single)Master Margherita — The Sound of Science (new dubbreak 436Hz mix by Moreno, former curator and stage manager of Boom's Chillout Gardens)Recommended Video:View From The Other Side (Drew Brophy on NDEs, shared by Charles Eisenstein)How to Watch Hundreds of Free Movies on YouTube (via OpenCulture)Cause and Constraints (Alicia Juarrero at The Complexity Lounge)Residuality Theory: Philosophy and Practice (Barry O'Reilly at The Complexity Lounge) This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit michaelgarfield.substack.com/subscribe

This is a podcast by and for the curious — and yet, in over three years, we have pointed curiosity at nearly every topic but itself. What is it, anyway? Are there worse and better frames for understanding how desire and wonder, exploration and discovery play out in both the brain and in society? How is scientific research like an amble through the woods? What juicy insights bubble up where neuroscientists, historians, philosophers, and mathematicians meet to answer questions like these? And how long of a path must we traverse to get there?In this episode, we talk with SFI External Professor Dani Bassett, physicist and neuroscientist at the University of Pennsylvania, and her birth twin Perry Zurn, philosopher at American University in Washington, DC. You might consider each one of two lenses in a stereoscopic inquiry. Their new MIT Press book Curious Minds: The Power of Connection bridges quantity and quality to recast curiosity as a phenomenon of networks — as a kind of “edgework” (generative, drawing new associations) instead of “acquistion” (of individuals collecting facts). The brain, after all, is made of networked neurons, and society's a kind of super-brain of networked people, so why not think in terms of links?  Their research offers a taxonomy of kinds of curiosity — three different ways that people move through knowledge networks. Traveling across a web of related ideas, rupturing and mending, weaving, percolating, synthesizing, we embody and perform the objects of their academic study. We hope you find this lively and self-referential conversation offers you a helpful map as you draw your distinct connectome through the world of what is and what could be known...Be sure to check out our extensive show notes with links to all our references at complexity.simplecast.com. If you value our research and communication efforts, please subscribe, rate and review us at Apple Podcasts or Spotify, and consider making a donation — or finding other ways to engage with us — at santafe.edu/engage.Lastly, we have a bevy of summer programs coming up! Join us June 19-23 for Collective Intelligence: Foundations + Radical Ideas, a first-ever event open to both academics and professionals, with sessions on adaptive matter, animal groups, brains, AI, teams, and more.  Space is limited!  Apps close February 1st.OR Apply to participate in the Complex Systems Summer School.OR the Graduate Workshop on Complexity in Social Science.OR the Complexity GAINS UK program for PhD students.(OR check our open listings for a staff or research job!)Thank you for listening…Join our Facebook discussion group to meet like minds and talk about each episode.Podcast theme music by Mitch Mignano.Follow us on social media:Twitter • YouTube • Facebook • Instagram • LinkedInMentioned & Related Links:Curious Minds: The Power of Connectionby Perry Zurn and Dani Bassett (MIT Press, 2022)Curiosity as filling, compressing, and reconfiguring knowledge networksby Shubhankar P. Patankar, Dale Zhou, Christopher W. Lynn, Jason Z. Kim, Mathieu Ouellet, Harang Ju, Perry Zurn, David M. Lydon-Staley, Dani S. BassettMurray Gell-Mann on information overload (from A Crude Look At The Whole) [Video]The Arrival of the Fittest: How Nature Innovates by SFI External Professor Andreas WagnerComplexity 99: Alison Gopnik on Child Development, Elderhood, Caregiving, and A.I.Complexity 80: Mingzhen Lu on The Evolution of Root Systems & Biogeochemical CyclingBusybody, Hunter, Dancer: Three Historical Models of Curiosityby Perry ZurnHunters, busybodies and the knowledge network building associated with deprivation curiosityby David M. Lydon-Staley, Dale Zhou, Ann Sizemore Blevins, Perry Zurn & Danielle S. BassettComplexity 29: On Coronavirus, Crisis, and Creative Opportunity with David KrakauerThe Dimensions of Experience: A Natural History of Consciousness by Andrew P. SmithComplexity 68: W. Brian Arthur on Economics in Nouns and Verbs (Part 1)Complexity 90: Caleb Scharf on The Ascent of Information: Life in The Human DataomeComplexity 94: David Wolpert & Farita Tasnim on The Thermodynamics of CommunicationComplexity 35: Scaling Laws & Social Networks in The Time of COVID-19 with Geoffrey West (Part 1)Complexity 87: Sara Walker on The Physics of Life and Planet-Scale IntelligenceThe extent and drivers of gender imbalance in neuroscience reference listsby Jordan D. Dworkin, Kristin A. Linn, Erin G. Teich, Perry Zurn, Russell T. Shinohara & Danielle S. BassettUnderflows: Queer Trans Ecologies and River Justice by Cleo Wölfle HazardThe Sounds of Life by Karen BakkerBraiding Sweetgrass by Robin Wall KimmererDirk Brockmann's interactive explorablesNicky Case's interactive explorablesThe Thing From The Future (speculative futurism card game by Stuart Candy & Jeff Watson at Situation Lab)Bayo Akomolafe (re: networks, the nonhuman turn, and questioning the rhetoric of individuals as “designers”)LAION-5B: An open large-scale dataset for training next generation image-text modelsby Christoph Schuhmann, Romain Beaumont, Richard Vencu, Cade Gordon, Ross Wightman, Mehdi Cherti, Theo Coombes, Aarush Katta, Clayton Mullis, Mitchell Wortsman, Patrick Schramowski, Srivatsa Kundurthy, Katherine Crowson, Ludwig Schmidt, Robert Kaczmarczyk, Jenia JitsevComplexity 86: Dmitri Tymoczko on The Shape of Music: Mathematical Order in Western TonalityDani & Perry on SFI External Professor Sean Carroll's MINDSCAPE Podcast

Humans have an unusually long childhood — and an unusually long elderhood past the age of reproductive activity. Why do we spend so much time playing and exploring, caregiving and reflecting, learning and transmitting? What were the evolutionary circumstances that led to our unique life history among the primates? What use is the undisciplined child brain with its tendencies to drift, scatter, and explore in a world that adults understand in such very different terms? And what can we transpose from the study of human cognition as a developmental, stagewise process to the refinement and application of machine learning technologies?Welcome to COMPLEXITY, the official podcast of the Santa Fe Institute. I'm your host, Michael Garfield, and every other week we'll bring you with us for far-ranging conversations with our worldwide network of rigorous researchers developing new frameworks to explain the deepest mysteries of the universe.This week we talk to SFI External Professor Alison Gopnik, Professor of Psychology and Affiliate Professor of Philosophy at the University of California Berkeley, author of numerous books on psych, cognitive science, childhood development. She writes a column at The Wall Street Journal, alternating with Robert Sapolsky. Slate said that Gopnik is “where to go if you want to get into the head of a baby.” In our conversation we discuss the tension between exploration and exploitation, the curious evolutionary origins of human cognition, the value of old age, and she provides a sober counterpoint about life in the age of large language machine learning models.Be sure to check out our extensive show notes with links to all our references at complexity.simplecast.com. If you value our research and communication efforts, please subscribe, rate and review us at Apple Podcasts or Spotify, and consider making a donation — or finding other ways to engage with us at santafe.edu/engage.Lastly, we have a bevy of summer programs coming up! Join us June 19-23 for Collective Intelligence: Foundations + Radical Ideas, a first-ever event open to both academics and professionals, with sessions on adaptive matter, animal groups, brains, AI, teams, and more.  Space is limited! Apps close February 1st.OR Apply to participate in the Complex Systems Summer School.OR the Graduate Workshop on Complexity in Social Science.OR the Undergraduate Complexity Research program, for which apps close tonight!OR the free online Foundations and Applications in Humanities Analytics course with Complexity Explorer, which starts next week.Thank you for listening!Join our Facebook discussion group to meet like minds and talk about each episode.Podcast theme music by Mitch Mignano.Follow us on social media:Twitter • YouTube • Facebook • Instagram • LinkedInMentioned & Related Links:Alison Gopnik at WikipediaAlison Gopnik's Google Scholar pageExplanation as Orgasmby Alison GopnikTwitter thread for Gopnik's latest SFI Seminar on machine learning and child developmentChanges in cognitive flexibility and hypothesis search across human life history from childhood to adolescence to adulthoodby Gopnik et al.Pretense, Counterfactuals, and Bayesian Causal Models: Why What Is Not Real Really Mattersby Deena Weisberg & Alison GopnikChildhood as a solution to explore–exploit tensionsby Alison GopnikThe Origins of Common Sense in Humans and Machinesby Kevin A Smith, Eliza Kosoy, Alison Gopnik, Deepak Pathak, Alan Fern, Joshua B Tenenbaum, & Tomer UllmanWhat Does “Mind-Wandering” Mean to the Folk? An Empirical Investigationby Zachary C. Irving, Aaron Glasser, Alison Gopnik, Verity Pinter, Chandra SripadaModels of Human Scientific Discoveryby Robert Goldstone, Alison Gopnik, Paul Thagard, Tomer UllmanLove Lets Us Learn: Psychological Science Makes the Case for Policies That Help Childrenby Alison Gopnik at APSOur Favorite New Things Are the Old Onesby Alison Gopnik at The Wall Street JournalAn exchange of letters on the role of noise in collective intelligenceby Daniel Kahneman, David Krakauer, Olivier Sibony, Cass Sunstein, & David Wolpert#DEVOBIAS2018 on SFI TwitterCoarse-graining as a downward causation mechanismby Jessica FlackComplexity 90: Caleb Scharf on The Ascent of Information: Life in The Human DataomeComplexity 15: R. Maria del-Rio Chanona on Modeling Labor Markets & Tech UnemploymentLearning through the grapevine and the impact of the breadth and depth of social networksby Matthew Jackson, Suraj Malladi, & David McAdamsThe coming battle for the COVID-19 narrativeby Wendy Carlin & Sam BowlesComplexity 83: Eric Beinhocker & Diane Coyle on Rethinking Economics for A Sustainable & Prosperous WorldComplexity 97: Glen Weyl & Cris Moore on Plurality, Governance, and Decentralized SocietyDerek Thompson at The Atlantic on the forces slowing innovation at scale (citing Chu & Evans)

What does it mean to think? What are the traits of thinking systems that we could use to identify them? Different environmental variables call for different strategies in individual and collective cognition — what defines the threshold at which so-called “solid” brains transition into “liquids”? And how might we apply these and related lessons from ecology and evolution to help steward a diverse and thriving future with technology, and keep the biosphere afloat?Welcome to COMPLEXITY, the official podcast of the Santa Fe Institute. I'm your host, Michael Garfield, and every other week we'll bring you with us for far-ranging conversations with our worldwide network of rigorous researchers developing new frameworks to explain the deepest mysteries of the universe.This week on the show we talk to SFI External Professor Ricard Solé of the Universitat Pompeu Fabra (Website, Twitter, Google Scholar) about liquid and solid brains, the scaling of cognition, criticality, contagions, and terraforming our own planet with synthetic bio.Be sure to check out our extensive show notes with links to all our references at complexity.simplecast.com. If you value our research and communication efforts, please subscribe, rate and review us at Apple Podcasts or Spotify, and consider making a donation — or finding other ways to engage with us, including our upcoming program for Undergraduate Complexity Research, our new SFI Press book Ex Machina by John H. Miller, and an open postdoctoral fellowship in Belief Dynamics — at santafe.edu/engage.Lastly, join us June 19-23 for Collective Intelligence: Foundations + Radical Ideas, a first-ever event open to both academics and professionals, with sessions on adaptive matter, animal groups, brains, AI, teams, and more.  Space is limited! Apps close February 1st. Learn more on our website.Thank you for listening!Join our Facebook discussion group to meet like minds and talk about each episode.Podcast theme music by Mitch Mignano.Follow us on social media:Twitter • YouTube • Facebook • Instagram • LinkedInReferenced & Related WorksLiquid and Solid Brains: Mapping the Cognition SpaceSFI Seminar by Ricard SoléJohn Hopfield (re: biology as computation)Synthetic transitions: towards a new synthesisby Ricard SoléComplexity 93 - Kate Adamala on Synthetic Biology, Origins of Life, and BioethicsThe Multiple Paths to Multiple Lifeby Chris Kempes and David KrakauerSimon Conway Morris (re: macroevolutionary trends)Scale and information-processing thresholds in Holocene social evolutionby Jaewon Shin et al.Smarter Parts Make Collective Systems Too Stubbornby Jordana Cepelewicz at Quanta MagazineComplexity 90 - Caleb Scharf on The Ascent of Information: Life in The Human DataomeWill Ratcliff (re: yeasts and emergent multi-cellularity)Complexity 29 - On Coronavirus, Crisis, and Creative Opportunity with David Krakauer (Transmission Series Ep. 3)Synthetic criticality in cellular brainsby Ricard Solé et al.Tom Ray (re: artificial life)Complexity and fragility in ecological networksby Ricard Solé and José MontoyaEcological Networks and Their Fragilityby José Montoya, Stuart Pimm, and Ricard SoléThe small world of human languageby Ramon Ferrer i Cancho and Ricard SoléMacroscopic patterns of interacting contagions are indistinguishable from social reinforcementby Laurent Hébert-Dufresne, Sam Scarpino, and Jean-Gabriel YoungComplexity 56 - J. Doyne Farmer on The Complexity Economics RevolutionComplexity 66 - Katherine Collins on Better Investing Through BiomimicryChris Langton (re: criticality)Jim Crutchfield (re: the edge of chaos)Per Bak (re: self-organized criticality)Complexity 10 - Melanie Moses on Metabolic Scaling in Biology & ComputationComplexity 3 - Sabine Hauert on Swarming Across ScalesNiles Eldredge (re: punctuated equilibria)Terraforming the biosphere: can bioengineering save us?SFI Seminar by Ricard SoléEcological complexity and the biosphere: the next 30 yearsby Ricard Solé and Simon LevinEcological firewalls for synthetic biologyby Blai Vidiella and Ricard SoléRachel Armstrong (re: synthetic biology for CO2 fixing in concrete)Stewardship of global collective behaviorby Joseph Bak-Coleman et al.Complexity 64 - Reconstructing Ancient Superhighways with Stefani Crabtree and Devin WhiteComplexity 5 - Jennifer Dunne on Food Webs & ArchaeoEcology

What makes us human?  Over the last several decades, the once-vast island of human exceptionalism has lost significant ground to wave upon wave of research revealing cognition, emotion, problem-solving, and tool-use in other organisms. But there remains a clear sense that humans stand apart — evidenced by our unique capacity to overrun the planet and remake it in our image. What is unique about the human mind, and how might we engage this question rigorously through the lens of neuroscience? How are our gifts of simulation and imagination different from those of other animals? And what, if anything, can we know of the “curiosity” of even larger systems in which we're embedded — the social superorganisms, ecosystems, technospheres within which we exist like neurons in the brain?Welcome to COMPLEXITY, the official podcast of the Santa Fe Institute. I'm your host, Michael Garfield, and every other week we'll bring you with us for far-ranging conversations with our worldwide network of rigorous researchers developing new frameworks to explain the deepest mysteries of the universe.This week we conclude a two-part conversation with SFI External Professor John Krakauer, Professor of Neurology and Director of the Center for the Study of Motor Learning and Brain Repair at Johns Hopkins. In this episode, we talk about the nature of curiosity and learning, and whether the difference between the cognitive capacities and inner lifeworld of humans and other animals constitutes a matter of degree or one of kind…Be sure to check out our extensive show notes with links to all our references at complexity.simplecast.com  . If you value our research and communication efforts, please subscribe, rate and review us at Apple Podcasts or Spotify, and consider making a donation — or finding other ways to engage with us — at santafe.edu/engage. Please also note that we are now accepting applications for an open postdoc fellowship, next summer's undergraduate research program, and the next cohort of Complexity Explorer's course in the digital humanities. We welcome your submissions!Lastly, for more from John Krakauer, check out our new six-minute time-lapse of notes from the 2022 InterPlanetary Festival panel discussions on intelligence and the limits to human performance in space…Thank you for listening!Join our Facebook discussion group to meet like minds and talk about each episode.Podcast theme music by Mitch Mignano.Follow us on social media:Twitter • YouTube • Facebook • Instagram • LinkedInReferenced in this episode:Prospective Learning: Back to the Futureby The Future Learning Collective (Joshua Vogelstein, et al.)The Learning Salon: Toward a new participatory scienceby Ida Momennejad, John Krakauer, Claire Sun, Eva Yezerets, Kanaka Rajan, Joshua Vogelstein, Brad WybleArtificial Intelligence Hits the Barrier of Meaningby Melanie Mitchell at The New York TimesEconomic Possibilities for our Grandchildrenby John Maynard KeynesThe Intelligent Life of the City Raccoonby Jude Isabella at Nautilus MagazineThe maintenance of vocal learning by gene-culture interaction: the cultural trap hypothesisby R. F. Lachlan and P. J. B. SlaterMindscape Podcast 87 - Karl Friston on Brains, Predictions, and Free Energyby Sean CarrollThe Apportionment of Human Diversityby Richard LewontinFrom Extraterrestrials to Animal Minds: Six Myths of Evolutionby Simon Conway MorrisI Am a Strange Loopby Douglas HoftstadterCoarse-graining as a downward causation mechanismby Jessica FlackDaniel DennettSusan BlackmoreRelated Episodes:Complexity 9 - Mirta Galesic on Social Learning & Decision-makingComplexity 12 - Matthew Jackson on Social & Economic NetworksComplexity 21 - Melanie Mitchell on Artificial Intelligence: What We Still Don't KnowComplexity 31 - Embracing Complexity for Systemic Interventions with David Krakauer (Transmission Series Ep. 5)Complexity 52 - Mark Moffett on Canopy Biology & The Human SwarmComplexity 55 - James Evans on Social Computing and Diversity by DesignComplexity 87 - Sara Walker on The Physics of Life and Planet-Scale IntelligenceComplexity 90 - Caleb Scharf on The Ascent of Information: Life in The Human DataomeComplexity 95 - John Krakauer Part 1: Taking Multiple Perspectives on The Brain

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/new-books-network

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/mathematics

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/biography

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/american-studies

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science-technology-and-society

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/british-studies

Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson's roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science.  "Well, Doc, You're In": Freeman Dyson's Journey through the Universe (MIT Press, 2022) (the title quotes Richard Feynman's remark to Dyson at a physics conference) offers a fresh examination of Dyson's life and work, exploring his particular way of thinking about deep questions that range from the nature of matter to the ultimate fate of the universe. The chapters—written by leading scientists, historians, and science journalists, including some of Dyson's colleagues—trace Dyson's formative years, his budding interests and curiosities, and his wide-ranging work across the natural sciences, technology, and public policy. They describe Dyson's innovations at the intersection of quantum theory and relativity, his novel nuclear reactor design (and his never-realized idea of a spacecraft powered by nuclear weapons), his years at the Institute for Advanced Study, and his foray into cosmology. In the coda, Dyson's daughter Esther reflects on growing up in the Dyson household. “Well, Doc, You're In” assesses Dyson's successes, blind spots, and influence, assembling a portrait of a scientist's outsized legacy. Contributors: Jeremy Bernstein, Robbert Dijkgraaf, Esther Dyson, George Dyson, Ann Finkbeiner, Amanda Gefter, Ashutosh Jogalekar, David Kaiser, Caleb Scharf, William Thomas. Matthew Jordan is a university instructor, funk musician, and clear writing enthusiast. He studies the history of science and technology, driven by the belief that we must understand the past in order to improve the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/book-of-the-day

https://www.youtube.com/watch?v=XAuQRd9RoA4 From January 11, 2020. With Adam Frank. At the American Astronomical Society's meeting Honolulu I got a chance to talk with Adam Frank about new research he's worked with Caleb Scharf, Jonathan Carroll-Nellenback and Jason Wright about the Fermi Paradox. They calculated how difficult it would be for aliens traveling at 10% the speed of light to settle the entire Milky Way, and it turns out, it's not as simple as you might think.   Visit Adam Frank's website: https://www.adamfrankscience.com/   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

Google's The Selfish Ledger (leaked internal video) https://www.youtube.com/watch?v=QDVVo14A_fo Inside the secret world of trading nudes https://www.bbc.co.uk/news/uk-62564028 Can the economy grow forever? https://youtu.be/mT3P0YSNonE Buddhist Meditation Explained https://youtu.be/y85xBebpnwo “País do futuro”, versão óvni https://www.revistaquestaodeciencia.com.br/apocalipse-now/2022/08/20/pais-do-futuro-versao-ovni Caleb Scharf on The Ascent of Information: Life in The Human Dataome https://pca.st/bl11qxqr China just ran into something that could be even more ... Read more

Chances are you're listening to this on an advanced computer that fits in your pocket, but is really just one tentacle tip of a giant, planet-spanning architecture for the gathering and processing of data. A common sentiment among the smartphone-enabled human population is that we not only don't own our data, but our data owns us — or, at least, the pressure of responsibility to keep providing data to the Internet and its devices (and the wider project of human knowledge construction) implicates us in the evolution of a vast, mysterious, largely ineffable self-organizing system that has grabbed the reins of our economies and cultures. This is, in some sense, hardly new: since humankind first started writing down our memories to pass them down through time, we have participated in the “dataome” — a structure and a process that transcends, and transforms, our individuality. Fast-forward to the modern era, when the rapidly-evolving aggregation of all human knowledge tips the scales in favor of the dataome's emergent agency and its demands on us…Welcome to COMPLEXITY, the official podcast of the Santa Fe Institute. I'm your host, Michael Garfield, and every other week we'll bring you with us for far-ranging conversations with our worldwide network of rigorous researchers developing new frameworks to explain the deepest mysteries of the universe.This week on Complexity, we talk to Caleb Scharf, Director of Astrobiology at Columbia University, about his book, The Ascent of Information: Books, Bits, Genes, and LIfe's Unending Algorithm. In this episode, we talk about the interplay of information, energy, and matter; the nature of the dataome and its relationship to humans and our artifacts; the past and future evolution of the biosphere and technosphere; the role of lies in the emergent informational metabolisms of the Internet; and what this psychoactive frame suggests about the search for hypothetical intelligences we may yet find in outer space.Be sure to check out our extensive show notes with links to all our references at complexity.simplecast.com. Note that applications are now open for our Complexity Postdoctoral Fellowships! Tell a friend. And if you value our research and communication efforts, please subscribe, rate and review us at Apple Podcasts or Spotify, and consider making a donation — or finding other ways to engage with us — at santafe.edu/engage.Thank you for listening!Join our Facebook discussion group to meet like minds and talk about each episode.Podcast theme music by Mitch Mignano.Follow us on social media:Twitter • YouTube • Facebook • Instagram • LinkedInMentioned and related resources:Caleb's Personal Website, Research Publications, and Popular WritingsCaleb's TwitterWe Are The Aliensby Caleb Scharf at Scientific AmericanWe Are Our Data, Our Data Are Usby Caleb Scharf at The Los Angeles TimesIs Physical Law an Alien Intelligence?by Caleb Scharf at NautilusWhere Do Minds Belong?by Caleb Scharf at AeonAutopoiesis (Wikipedia)The physical limits of communicationby Michael Lachmann, M. E. J. Newman, Cristopher MooreThe Extended Phenotypeby Richard Dawkins“Time Binding” (c/o Alfred Korzybski's General Semantics) (Wikipedia)The Singularity in Our Past Light-Coneby Cosma ShaliziArgument-making in the wildSFI Seminar by Simon DeDeoCoarse-graining as a downward causation mechanismby Jessica FlackIf Modern Humans Are So Smart, Why Are Our Brains Shrinking?by Kathleen McAuliffe at Discover MagazineWhen and Why Did Human Brains Decrease in Size? A New Change-Point Analysis and Insights From Brain Evolution in Antsby Jeremy DeSilva, James Traniello, Alexander Claxton, & Luke FanninComplexity 35 - Scaling Laws & Social Networks in The Time of COVID-19 with Geoffrey West (Part 1)The Collapse of NetworksSFI Symposium Presentation by Raissa D'SouzaJevons Paradox (Wikipedia)What Technology Wantsby Kevin KellyThe Glass Cageby Nicholas CarrThe evolution of languageby Martin Nowak and David KrakauerComplexity 70 - Lauren F. Klein on Data Feminism (Part 1)Complexity 87 - Sara Walker on The Physics of Life and Planet-Scale IntelligenceSimulation hypothesis (Wikipedia)Complexity 88 - Aviv Bergman on The Evolution of Robustness and Integrating The DisciplinesBuilding a dinosaur from a chickenby Jack Horner at TEDComplexity 80 - Mingzhen Lu on The Evolution of Root Systems & Biogeochemical CyclingWhy Animals Lie: How Dishonesty and Belief Can Coexist in a Signaling Systemby Jonathan T. Rowell, Stephen P. Ellner, & H. Kern ReeveThe evolution of lying in well-mixed populationsby Valerio Capraro, Matjaž Perc & Daniele ViloneComplexity 42 - Carl Bergstrom & Jevin West on Calling Bullshit: The Art of Skepticism in a Data-Driven World

Would data from an Alien intelligence be lethal for us? Caleb Scharf joins John Michael Godier to discuss how our data, and data from other intelligent civilizations is alive, known as the dataome. Dr. Scharf's new book, The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm is out now. https://www.penguinrandomhouse.com/books/621175/the-ascent-of-information-by-caleb-scharf/ https://www.scientificamerican.com/author/caleb-a-scharf/ Check out friend of the show, Prof. Brian Keating who has a new book out, Think Like a Nobel Prize Winner distilling his interviews with 9 Nobel Prize winners into actionable wisdom, tools, and life-hacks to release your inner genius! Order it here https://amzn.to/2UPTxOI and tune into Brian's YouTube channel https://www.youtube.com/DrBrianKeating?sub_confirmation=1 00:00:00 Intro 00:00:38 Bio 0:01:23 The Ascent of Information 0:05:38 The Dataome 0:08:32 Exchanging Dataomes with Aliens 00:10:07 The Universe is a Data Storage device 00:14:07 DNA as a storage device 00:18:09 Abiogenesis 00:22:32 Time 00:25:43 Energy requirements for storing data 00:29:43 General AI becoming a machine civilization 00:36:55 Aliens sending dangerous data 00:39:46 Be quiet or they'll hear you… 00:44:08 AGI cheating at games 00:46:45 The bad paths. 00:50:46 Aliens spreading thru the Galaxy 00:55:58 Interstellar distances 01:02:27 Slowing the perception of time 01:10:04 Prof. Brian Keating Talks to ANNA! More JMG https://www.youtube.com/c/JohnMichaelGodier Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/ FOOTAGE: NASA ESA/Hubble ESO - M.Kornmesser ESO - L.Calcada ESO - Jose Francisco Salgado (josefrancisco.org) NAOJ University of Warwick Goddard Visualization Studio Langley Research Center Pixabay #data #alien

Guests: Dr. Caleb Scharf & Dr. Stuart Bartlett One thing—perhaps the thing—that sets humans apart is the way we encode information in our environment. In his book "The Ascent of Information," Caleb Scharf, Director of Astrobiology at Columbia University, coined a new name for this externalization of data. It's the "dataome"—like the "biome" because this information can be seen as a living system in its own right. On this exciting episode of Strange New Worlds, Mike is joined by Dr. Scharf as well as astrobiologist and artificial life researcher Dr. Stuart Bartlett to discuss how the concept of the dataome interfaces with themes in Star Trek. Why is AI such a prevalent villain in the Trek universe? Will we ever become the Borg? What can we learn about biology by creating synthetic life? "The Ascent of Information," by Caleb Scharf: https://www.penguinrandomhouse.com/books/621175/the-ascent-of-information-by-caleb-scharf/ Follow us on Twitter! Mike: https://twitter.com/Miquai Caleb: https://twitter.com/caleb_scharf

Learn why aliens have a dataome; how animals sniff out viral infections; and how reading out loud can boost your memory.  Additional resources from Caleb Scharf: Pick up "The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm" on Amazon: https://www.amazon.com/Ascent-Information-Machines-Unending-Algorithm/dp/0593087240  Website: http://www.calebscharf.com/  Twitter: https://twitter.com/caleb_scharf  When animals sniff out viral infections, what are they smelling? by Cameron Duke Arakawa, H., Arakawa, K., & Deak, T. (2010). Sickness-related odor communication signals as determinants of social behavior in rat: A role for inflammatory processes. Hormones and Behavior, 57(3), 330–341. https://doi.org/10.1016/j.yhbeh.2010.01.002  Else, H. (2020). Can dogs smell COVID? Here's what the science says. Nature, 587(7835), 530–531. https://doi.org/10.1038/d41586-020-03149-9  Geddes, L. (2020). How nosy mice sniff out sickness. New Scientist. https://www.newscientist.com/article/dn17001-how-nosy-mice-sniff-out-sickness/  Jendrny, P., Schulz, C., Twele, F., Meller, S., von Köckritz-Blickwede, M., Osterhaus, A. D. M. E., Ebbers, J., Pilchová, V., Pink, I., Welte, T., Manns, M. P., Fathi, A., Ernst, C., Addo, M. M., Schalke, E., & Volk, H. A. (2020). Scent dog identification of samples from COVID-19 patients – a pilot study. BMC Infectious Diseases, 20(1). https://doi.org/10.1186/s12879-020-05281-3  Rivière, S., Challet, L., Fluegge, D., Spehr, M., & Rodriguez, I. (2009). Formyl peptide receptor-like proteins are a novel family of vomeronasal chemosensors. Nature, 459(7246), 574–577. https://doi.org/10.1038/nature08029  Trained ferrets can smell avian flu in duck poo! (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-05/p-tfc051921.php  This Simple Reading Technique Can Boost Your Memory and Learning Speed originally aired August 17, 2018 https://omny.fm/shows/curiosity-daily/massive-ocean-beneath-earth-s-surface-road-trip-ga  Follow Curiosity Daily on your favorite podcast app to learn something new every day withCody Gough andAshley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers. See omnystudio.com/listener for privacy information.

Learn about why monkeys imitate other species' accents; and the “dataome,” a new way to think about information. You can vote for Curiosity Daily in the 2021 People's Choice Podcast Awards! Register at https://podcastawards.com, select Curiosity Daily in the categories of Education and Science & Medicine, and then click/tap "save nominations" at the bottom of the page. Voting in other categories is optional. Your vote is greatly appreciated! Monkeys change their "accent" to get along with other species by Steffie Drucker Primates change their “accent” to avoid conflict. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-05/aru-pct052521.php  Grover, N. (2021, May 27). Monkeys adopt “accent” of other species when in shared territory – study. The Guardian; The Guardian. https://www.theguardian.com/science/2021/may/27/monkeys-adopt-accent-of-other-species-when-in-shared-territory-study  Sobroza, T. V., Gordo, M., Pequeno, P. A. C. L., Dunn, J. C., Spironello, W. R., Rabelo, R. M., & Barnett, A. P. A. (2021). Convergent character displacement in sympatric tamarin calls (Saguinus spp.). Behavioral Ecology and Sociobiology, 75(5). https://doi.org/10.1007/s00265-021-03028-x  Additional resources from Caleb Scharf: Pick up "The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm" on Amazon: https://www.amazon.com/Ascent-Information-Machines-Unending-Algorithm/dp/0593087240  Website: http://www.calebscharf.com/  Twitter: https://twitter.com/caleb_scharf  Follow Curiosity Daily on your favorite podcast app to learn something new every day withCody Gough andAshley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers. See omnystudio.com/listener for privacy information.

Caleb Scharf, Director of Astrobiology at Columbia University, argues that information is alive in a very real sense. All the data we create-- all of our emails, tweets, selfies, A.I.-generated text and funny cat videos-- amounts to an aggregate lifeform. Indeed, we must start to be concerned about our "information footprint."

We are awash in data and information. So much so that we wonder if it has any meaning at all? But what if the very existence of the information and data was actually our society's knowledge. A kind of intuitive database acquired from absorbing all the information that surrounds us. And as we do so, how does it change us? Are we even aware of it, or like velocity and position, can it even be measured. These are just some of the mind bending ideas put forth by renowned astrobiologist and the award-winning author Caleb Scharf in his latest book The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm    My conversation with Caleb Scharf:

Caleb Scharf was born and educated in England. He received his B.Sc. in physics from Durham University, and his Ph.D. in astronomy from the University of Cambridge. Following postdoctoral work in X-ray astronomy and observational cosmology at the NASA Goddard Space Flight Center and the Space Telescope Science Institute in Maryland, he has been a research scientist at Columbia University in New York. He is currently the director of the multidisciplinary Columbia Astrobiology Center. His research interests include the study of exoplanets, exomoons, and the nature of environments suitable for life. Thanks to our sponsors! https://magbreakthrough.com/impossible http://betterhelp.com/impossible About Caleb's new book, THE ASCENT OF INFORMATION Your information has a life of its own, and it's using you to get what it wants. One of the most peculiar and possibly unique features of humans is the vast amount of information we carry outside our biological selves. But in our rush to build the infrastructure for the 20 quintillion bits we create every day, we've failed to ask exactly why we're expending ever-increasing amounts of energy, resources, and human effort to maintain all this data. Drawing on deep ideas and frontier thinking in evolutionary biology, computer science, information theory, and astrobiology, Caleb Scharf argues that information is, in a very real sense, alive. All the data we create—all of our emails, tweets, selfies, A.I.-generated text and funny cat videos—amounts to an aggregate lifeform. It has goals and needs. It's an organism that has evolved right alongside us. This symbiotic relationship with information offers a startling new lens for looking at the world. Data isn't just something we produce; it's the reason we exist. This powerful idea has the potential to upend the way we think about our technology, our role as humans, and the fundamental nature of life. 00:00:00 Intro 00:04:37 How did you come up with the title and cover? 00:07:09 About Boltzman Brains 00:12:32 Is it possible to erase information? Does it live on forever? 00:16:32 What is the Dataome? 00:20:32 Is there an upper limit on the amount of information? 00:28:45 Will AI have imagination? 00:33:46 What are the initial conditions require to create information? 00:39:55 Where are the alien dataomes? 00:50:31 What would you put on your billion year monolith? Join this channel to get access to perks: https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Support the podcast: https://www.patreon.com/drbriankeating And please join my mailing list to get resources and enter giveaways to win a FREE copy of my book (and more) http://briankeating.com/mailing_list.php

Information may seem to be constantly increasing in our increasingly complex world, but what if it is actually a fundamental part of the universe? On this episode, Caleb Scharf discussed his new book, The Ascent of Information.

Todd kicks off the new show format speaking with Producer Anthony on his weekend back in Philly as he went home to watch the Sixers lose at home, we reflect on his feelings, and his attachment to sports and the culture around it. Todd is then joined by author Caleb Scharf to speak on his new book “The Ascent of Information - Books, Bits, Genes, Machines, and Life's Unending Algorithm.” Todd speaks with Caleb on the complexities of the digital world, and the theories and concepts he explores in the new title. Tune in weekdays 2-6 PM EST on WTIC Newstalk 1080 ;or on the new Audacy app! See omnystudio.com/listener for privacy information.

Author and astrobiologist Caleb Scharf joins Cory for a fascinating discussion about how data impacts our lives, the evolution of information and much more from his new book. See omnystudio.com/listener for privacy information.

Kara and Scott discuss how Apple unknowingly handed over phone data of two Democratic congressmen to the Trump Administration. Then, they discuss how the pay gap between workers and CEOs grew even wider during the pandemic. In Friend of Pivot, Caleb Scharf, the Director of Astrobiology at Columbia University and author of The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm, tells us why we should care about UFO sightings, the future of space travel, and whether it's really worth it to visit Mars — regardless of what Elon Musk says. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Data and information hits at the heart of what is growing over time in the public domain. Dr. Caleb Scharf, Director of Astrobiology at Columbia University , covers this topic from books to bits in his latest book The Ascent Of Information: Books, Bits, Genes, Machines, and Life’s Unending Algorithm. He joins on episode 306 … Continue reading "306: Caleb Scharf | How Content And Data Has Expanded In “The Ascent Of Information”" The post 306: Caleb Scharf | How Content And Data Has Expanded In “The Ascent Of Information” appeared first on The Armen Show.

Kara and Scott discuss how Apple unknowingly handed over phone data of two Democratic congressmen to the Trump Administration. Then, they discuss how the pay gap between workers and CEOs grew even wider during the pandemic. In Friend of Pivot, Caleb Scharf, the Director of Astrobiology at Columbia University and author of The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm, tells us why we should care about UFO sightings, the future of space travel, and whether it's really worth it to visit Mars — regardless of what Elon Musk says. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Kara and Scott discuss how Apple unknowingly handed over phone data of two Democratic congressmen to the Trump Administration. Then, they discuss how the pay gap between workers and CEOs grew even wider during the pandemic. In Friend of Pivot, Caleb Scharf, the Director of Astrobiology at Columbia University and author of The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm, tells us why we should care about UFO sightings, the future of space travel, and whether it's really worth it to visit Mars — regardless of what Elon Musk says. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Kara and Scott discuss how Apple unknowingly handed over phone data of two Democratic congressmen to the Trump Administration. Then, they discuss how the pay gap between workers and CEOs grew even wider during the pandemic. In Friend of Pivot, Caleb Scharf, the Director of Astrobiology at Columbia University and author of The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm, tells us why we should care about UFO sightings, the future of space travel, and whether it's really worth it to visit Mars — regardless of what Elon Musk says. Learn more about your ad choices. Visit podcastchoices.com/adchoices

------------------Support the channel------------ Patreon: https://www.patreon.com/thedissenter SubscribeStar: https://www.subscribestar.com/the-dissenter PayPal: paypal.me/thedissenter PayPal Subscription 1 Dollar: https://tinyurl.com/yb3acuuy PayPal Subscription 3 Dollars: https://tinyurl.com/ybn6bg9l PayPal Subscription 5 Dollars: https://tinyurl.com/ycmr9gpz PayPal Subscription 10 Dollars: https://tinyurl.com/y9r3fc9m PayPal Subscription 20 Dollars: https://tinyurl.com/y95uvkao ------------------Follow me on--------------------- Facebook: https://www.facebook.com/thedissenteryt/ Twitter: https://twitter.com/TheDissenterYT Dr. Caleb Scharf is the director of the multidisciplinary Columbia Astrobiology Center at Columbia University. He works in the fields of exoplanetary science and astrobiology, and writes extensively about science for a popular audience. One ultimate goal of his research is to find planets that could harbor recognizable life, and to detect the presence of that life—an effort that falls under the banner of astrobiology. In this episode, we talk about astrobiology and exoplanetary science. We start with a bit of the history behind astrobiology. We go through topics like what is a habitable zone; several hypothesis as to how life might have originated on Earth; places in our solar system and on exoplanets that could harbor life, with focus on Europa, Enceladus, and Mars, and how we can detect it. We talk specifically about the recent finding of phosphine on Venus. We finish with a discussion on the search for intelligent life. -- A HUGE THANK YOU TO MY PATRONS/SUPPORTERS: KARIN LIETZCKE, ANN BLANCHETTE, PER HELGE LARSEN, LAU GUERREIRO, JERRY MULLER, HANS FREDRIK SUNDE, BERNARDO SEIXAS, HERBERT GINTIS, RUTGER VOS, RICARDO VLADIMIRO, BO WINEGARD, CRAIG HEALY, OLAF ALEX, PHILIP KURIAN, JONATHAN VISSER, DAVID DIAS, ANJAN KATTA, JAKOB KLINKBY, ADAM KESSEL, MATTHEW WHITINGBIRD, ARNAUD WOLFF, TIM HOLLOSY, HENRIK AHLENIUS, JOHN CONNORS, PAULINA BARREN, FILIP FORS CONNOLLY, DAN DEMETRIOU, ROBERT WINDHAGER, RUI INACIO, ARTHUR KOH, ZOOP, MARCO NEVES, MAX BEILBY, COLIN HOLBROOK, SUSAN PINKER, THOMAS TRUMBLE, PABLO SANTURBANO, SIMON COLUMBUS, PHIL KAVANAGH, JORGE ESPINHA, CORY CLARK, MARK BLYTH, ROBERTO INGUANZO, MIKKEL STORMYR, ERIC NEURMANN, SAMUEL ANDREEFF, FRANCIS FORDE, TIAGO NUNES, BERNARD HUGUENEY, ALEXANDER DANNBAUER, OMARI HICKSON, PHYLICIA STEVENS, FERGAL CUSSEN, YEVHEN BODRENKO, HAL HERZOG, NUNO MACHADO, DON ROSS, JOÃO ALVES DA SILVA, JONATHAN LEIBRANT, JOÃO LINHARES, OZLEM BULUT, NATHAN NGUYEN, STANTON T, SAMUEL CORREA, ERIK HAINES, MARK SMITH, J.W., JOÃO EIRA, TOM HUMMEL, SARDUS FRANCE, DAVID SLOAN WILSON, YACILA DEZA-ARAUJO, IDAN SOLON, ROMAIN ROCH, DMITRY GRIGORYEV, AND DIEGO LONDOÑO CORREA! A SPECIAL THANKS TO MY PRODUCERS, YZAR WEHBE, JIM FRANK, ŁUKASZ STAFINIAK, IAN GILLIGAN, SERGIU CODREANU, LUIS CAYETANO, MATTHEW LAVENDER, TOM VANEGDOM, CURTIS DIXON, BENEDIKT MUELLER, VEGA GIDEY, AND NIRUBAN BALACHANDRAN! AND TO MY EXECUTIVE PRODUCERS, MICHAL RUSIECKI, ROSEY, AND JAMES PRATT!

Caleb Scharf, the director of Astrobiology at Columbia University, talks with Recode's Kara Swisher about the under=discussed dangers humans would face in space and the rise of private space exploration, as championed by billionaires such as Elon Musk and Richard Branson. Scharf wrote a piece for Scientific American earlier this year, "Death on Mars." about the hazards of the Martian environment for humans, and explains what we know — and don't know — about how human explorers might be able to survive. Plus: Is space tourism actually a good idea? Featuring: Caleb Scharf (@caleb_scharf), director of astrobiology, Columbia University Host: Kara Swisher (@karaswisher), Recode co-founder and editor-at-large More to explore: On Reset, Arielle Duhaime-Ross explores why — and how — tech is changing everything. On Recode Media, Peter Kafka interviews business titans, journalists, comedians and podcasters about the collision of tech and media. On Pivot, Kara Swisher and Scott Galloway talk about the big tech news stories of the week, who's winning, who's failing, and what comes next. And on Land of the Giants, Jason Del Rey chronicled the rise of Amazon. Season 2 will focus on Netflix and is coming soon! About Recode by Vox: Recode by Vox helps you understand how tech is changing the world — and changing us. Follow Us: Newsletter: Recode Daily Twitter: @Recode and @voxdotcom Learn more about your ad choices. Visit megaphone.fm/adchoices

At the American Astronomical Society's meeting Honolulu I got a chance to talk with Adam Frank about new research he's worked with Caleb Scharf, Jonathan Carroll-Nellenback and Jason Wright about the Fermi Paradox. They calculated how difficult it would be for aliens traveling at 10% the speed of light to settle the entire Milky Way, and it turns out, it's not as simple as you might think. Visit Adam Frank's website: https://www.adamfrankscience.com/ Read the article at Scientific American here: https://blogs.scientificamerican.com/life-unbounded/galactic-extremism/ Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at: https://www.patreon.com/universetoday More stories at: https://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / frasercain@gmail.com Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - weber.chad@gmail.comSupport Universe Today Podcast

At the American Astronomical Society's meeting Honolulu I got a chance to talk with Adam Frank about new research he's worked with Caleb Scharf, Jonathan Carroll-Nellenback and Jason Wright about the Fermi Paradox. They calculated how difficult it would be for aliens traveling at 10% the speed of light to settle the entire Milky Way, and it turns out, it's not as simple as you might think. Visit Adam Frank's website: https://www.adamfrankscience.com/ Read the article at Scientific American here: https://blogs.scientificamerican.com/life-unbounded/galactic-extremism/ Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at: https://www.patreon.com/universetoday More stories at: https://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / frasercain@gmail.com Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - weber.chad@gmail.com

We don’t know how life got its start. But as more evidence emerges, explains astrobiologist Caleb Scharf, only a few theories are emerging as leading contenders. Scharf is the director of the Columbia Astrobiology Center at Columbia University. calebscharf.com

From the farthest edge of the observable universe to the tiniest measurement of the subatomic realm, reality as we experience it is defined by scale. Astrobiologist Caleb Scharf leads a tour through the scale of the universe, and explains how scientists use what we know about scale as an entry point to asking what we don’t know about the nature of reality both here on our earth and out in the cosmos. For a full transcript of this podcast visit: https://www.amnh.org/explore/news-blogs/podcasts/frontiers-lecture-the-zoomable-universe-with-caleb-scharf This Frontiers Lecture took place at the Museum on November 13, 2017. For information on upcoming events at the museum, including future Frontiers Lectures, visit AMNH.org/calendar Support for Hayden Planetarium Programs is provided by the Schaffner Family and the Horace W. Goldsmith Endowment Fund.

Caleb Scharf, director of Columbia University’s Astrobiology Center talks about his latest book, The Zoomable Universe: An Epic Tour through Cosmic Scale, from Almost Everything to Almost Nothing, and the OSIRIS-REx space mission.

Caleb Scharf by Center of Theological Inquiry

Caleb Scharf was born and educated in England. He received his B.Sc. in physics from Durham University, and his Ph.D. in astronomy from the University of Cambridge. Following postdoctoral work in X-ray astronomy and observational cosmology at the NASA Goddard Space Flight Center and the Space Telescope Science Institute in Maryland, he has been a research scientist at Columbia University in New York. He is currently the director of the multidisciplinary Columbia Astrobiology Center. His research interests include the study of exoplanets, exomoons, and the nature of environments suitable for life.Dr. Caleb Scharf director of the multidisciplinary Columbia Astrobiology Center which investigates the origin and evolution of life on Earth and beyond

Caleb Scharf was born and educated in England. He received his B.Sc. in physics from Durham University, and his Ph.D. in astronomy from the University of Cambridge. Following postdoctoral work in X-ray astronomy and observational cosmology at the NASA Goddard Space Flight Center and the Space Telescope Science Institute in Maryland, he has been a research scientist at Columbia University in New York. He is currently the director of the multidisciplinary Columbia Astrobiology Center. His research interests include the study of exoplanets, exomoons, and the nature of environments suitable for life. Dr. Caleb Scharf director of the multidisciplinary Columbia Astrobiology Center which investigates the origin and evolution of life on Earth and beyond

Conventional wisdom has long held that we live in a vast and indeed expanding universe, in which we humans are but a seemingly small and insignificant part.  But in that classic view, are we not giving ourselves enough credit? Perhaps we are more unique than we think.  Perhaps we are not all that ordinary, on a not so ordinary rock in the vast cosmos.  Just maybe, that classic view, needs to be reexamined.  That is what Caleb Scharf has done in his new book The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities.My conversation with Caleb Scharf:

Renowned astrophysicist and author Caleb Scharf takes us on a cosmic adventure like no other, from tiny microbes within the Earth to distant exoplanets and beyond, asserting that the age-old Copernican principle is in need of updating. The Frontiers Lecture series features prominent astrophysicists, authors, and Museum experts. See upcoming programs here: http://bit.ly/1CoKVuf Support for Hayden Planetarium Programs is provided by the Schaffner Family. Photo: AMNH/D. Finnin

Guest Caleb Scharf, Director of the Columbia Astrobiology Center, speaks with Diane Horn about his book "Gravity's Engines: How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Universe."

Destacar que éste totaliza el episodio 600 de Redes desde su comienzo, en 1996. Felicidades, Punset y equipo. Nuestro universo está sembrado de colosales trampas de las que nada puede escapar, ni tan siquiera la luz. Son zonas en las que la deformación de la malla espacio-temporal es máxima. Rincones del cosmos con un gran potencial destructor y todavía muy desconocidos. Los hemos denominado agujeros negros y en este capítulo de Redes, el astrofísico Caleb Scharf nos habla de ellos y nos enseña que no siempre son tan fieros como los pintan. Y La Mirada de Elsa abordará hoy el miedo a la insignificancia, que nos lleva a menudo a infravalorar nuestra vida al compararnos con los demás.

Guest Caleb Scharf, Director of the Columbia Astrobiology Center, speaks with Diane Horn about his book "Gravity's Engines: How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Universe".

What can super-massive black holes tell us about the structure of our galaxy and the universe? On this program, Dr. Caleb Scharf discusses astrophysics and black holes.