Big Think Home Membership Open search Open main menu Search What are you curious about? Popular SearchesCritical thinkingPhilosophyEmotional IntelligenceFree Will Latest Videos Latest Articles Topics PhilosophyEthicsReligionFlourishingKnowledgePhilosophy of SciencePhilosophy of ArtLanguagePolitical TheoryIdentityMeaning & PurposeScience & TechPhysicsBiologyAerospaceHealthGeologyComputingEngineeringEnergyBiotechnologyAstronomyMind & BehaviorPsychologyNeuroscienceDecision-MakingMental HealthConsciousnessEmotional IntelligencePersonalityRelationshipsParentingBusinessEntrepreneurshipLeadershipFinanceMarketingInnovationStrategyManagementArtificial IntelligenceStartupsEconomicsHistory & SocietyHistoryLiteratureArtMusicFilmProgressCultureSociologyPolicyGeopolitics Latest Videos Latest Videos Ancient DNA just proved that ‘pure genetics’ don’t exist with David Reich How to recognize when you’re reacting from childhood wounds The often-ignored system controlling your mood, memory, and focus with Wendy Suzuki The solar revolution turning sunlight into synthetic fuel with Casey Handmer Your ancestors aren’t who you think they are with David Reich Your suffering is a compass. Here’s how to read it. with Mark Manson See All Columns Mini Philosophy A philosophy column for personal reflection. Starts With A Bang An astrophysics column on big questions and our universe. Books A literature column to feed your curiosity. The Long Game A business column on long-term thinking. Strange Maps A geography column on history and society. The Well A collection of essays and videos on life’s biggest questions. 13.8 A column at the intersection of science and culture. Business Big Think Business is a platform for the world’s most influential business thinkers, authors and leaders, and a forum for... Classes Featured Classes Members 10 videos How to Work Smarter with AI Ethan Mollick Professor of Management, The Wharton School, and Author, Co-Intelligence: Living and Working with AI Members 9 videos Think Like an Impact Player Liz Wiseman CEO and Author Members 6 videos AI and the Future of Civilization Yuval Noah Harari Historian and philosopher Members 6 videos Dealing with High-Conflict People Bill Eddy Chief Innovation Officer, High Conflict Institute, LLC Members 5 videos The Resilient Mind Multiple Instructors Members 8 videos How to Think Like a Spy Andrew Bustamante Former CIA Operative and Founder, Everyday Spy Browse Store More NewslettersSpecial IssuesEventsBig Think+ LearningCreative StudioAdvertise with UsAboutCareers View our Twitter (X) feed View our Youtube channel View our Instagram feed View our Substack feed View our Spotify feed Sign In Membership My account My ClassesMy AccountMy ListBT+ for my BusinessEarly ReleasesSign Out Membership Latest Topics Back PhilosophyEthicsReligionFlourishingKnowledgePhilosophy of SciencePhilosophy of ArtLanguagePolitical TheoryIdentityMeaning & PurposeScience & TechPhysicsBiologyAerospaceHealthGeologyComputingEngineeringEnergyBiotechnologyAstronomyMind & BehaviorPsychologyNeuroscienceDecision-MakingMental HealthConsciousnessEmotional IntelligencePersonalityRelationshipsParentingBusinessEntrepreneurshipLeadershipFinanceMarketingInnovationStrategyManagementArtificial IntelligenceStartupsEconomicsHistory & SocietyHistoryLiteratureArtMusicFilmProgressCultureSociologyPolicyGeopolitics Videos Back Latest Videos See all videos Ancient DNA just proved that ‘pure genetics’ don’t exist The oldest bones in Britain share almost no DNA with anyone alive today. Here’s what that tells us about human... How to recognize when you’re reacting from childhood wounds Dr. Nicole LePera, the holistic psychologist and NYT bestselling author behind Reparenting the Inner Child, breaks down the six archetypes... The often-ignored system controlling your mood, memory, and focus You've heard of the mind-body connection. But have you ever actually tried to understand your own? Three scientists break down... The solar revolution turning sunlight into synthetic fuel “10 years ago, my colleagues and I looked at the prognosis for climate change, and it looked pretty hopeless. There... Your ancestors aren’t who you think they are What if one of our oldest ideas about ancestry is simply wrong? Harvard geneticist David Reich argues that ancient DNA... Your suffering is a compass. Here’s how to read it. Mark Manson, author of The Subtle Art of Not Giving a F*ck, argues that the entire self-help industry has been... How your brain builds and edits your identity The voice in your head feels like your own, but it’s actually constructed by neurological processes. Three experts explain how... Rome’s triumph was the ancient world’s most effective piece of propaganda Mary Beard uncovers the spectacle of the Ancient Roman parade, the Roman Triumph. Columns Back Columns Mini Philosophy A philosophy column for personal reflection. Starts With A Bang An astrophysics column on big questions and our universe. Books A literature column to feed your curiosity. The Long Game A business column on long-term thinking. Strange Maps A geography column on history and society. The Well A collection of essays and videos on life’s biggest questions. 13.8 A column at the intersection of science and culture. Classes Back Featured Classes See all classes Members 10 videos How to Work Smarter with AI Ethan Mollick Professor of Management, The Wharton School, and Author, Co-Intelligence: Living and Working with AI Members 9 videos Think Like an Impact Player Liz Wiseman CEO and Author Members 6 videos AI and the Future of Civilization Yuval Noah Harari Historian and philosopher Members 6 videos Dealing with High-Conflict People Bill Eddy Chief Innovation Officer, High Conflict Institute, LLC Members 5 videos The Resilient Mind Multiple Instructors Members 8 videos How to Think Like a Spy Andrew Bustamante Former CIA Operative and Founder, Everyday Spy Store My Account Back My ClassesMy AccountMy ListBT+ for my BusinessEarly ReleasesSign Out More Back NewslettersSpecial IssuesEventsBig Think+ LearningCreative StudioAdvertise with UsAboutCareers View our Twitter (X) feed View our Youtube channel View our Instagram feed View our Substack feed View our Spotify feed Sign In Membership View our Twitter (X) feed View our Youtube channel View our Instagram feed View our Substack feed View our Spotify feed Search What are you curious about? Popular SearchesCritical thinkingPhilosophyEmotional IntelligenceFree Will Latest Videos Latest Articles Get the new issue. Join Now Get the print issue. Join Now Video – 21st century schools (Stephen Heppell) Thanks to Wes Fryer, I found this new video from Dr. Stephen Heppell on 21st century schools. Happy viewing! by Scott McLeod February 16, 2011 Get the Big Think newsletter on Substack Thanks to Wes Fryer, I found this new video from Dr. Stephen Heppell on 21st century schools. Happy viewing! Scott McLeod Associate Professor of Educational Administration, Iowa State University Full Profile Monthly Issue April 2026 The Energy Transition In this monthly issue, we examine how our understanding of energy — and how we source and use it — is evolving. 1 video 11 articles Feed your curiosityUnlock every video, every lesson, and every insight Big Think has to offer. Join today and start learning without limits. Become a Member Already a member? Click to sign in Related Content The Future The China factor in the great progression of the next 25 years A firsthand look at China’s material progress and clean-tech revolution -- and what could happen if we let an authoritarian state steer AI's future. by Peter Leyden Starts With A Bang Ask Ethan: How long does it take planets to form? Every time a new star forms, there's an opportunity to form planets alongside and around it. How does it happen, and how long does it take? by Ethan Siegel Mind & Behavior It’s never too late to stop hating math The benefits of mathematical literacy reach far beyond the realm of numbers and equations. by Tim Brinkhof The Past The deep history of AI began 3,000 years ago AI is not a rupture in history, but a continuation of intelligence emerging where information becomes systematically arranged. by Joel J. Miller