Dr. Richard Haier is an emeritus professor of Pediatric Neurology at UC Irvine, who spent his career studying the neuroscience of intelligence. Over the course of his career, Haier has come to believe in the existence of a “g-factor,” a measurable quantity of broad spectrum intelligence that is universally predictive of success in all cultures. He also believes that intelligence is a fixed characteristic, and that it’s possible to predict someone’s intelligence by watching how their brain works when trying to solve a puzzle. We sit down with him to figure out how far one can take this theory of intelligence before running headlong into a heartless social darwinism, why intelligence research feels so creepy, if IQ tests are actually measuring what we think they’re measuring, if intelligence is really the thing that we should be optimizing for, and if it’s possible for technology to make us dumber. Don't miss the historic cosmology summit in Portugal this summer!!! DEMYSTICON 2025 ANNUAL MEETING June 12-16: https://demystifysci.com/demysticon-2025 PATREON: get episodes early + join our weekly Patron Chat https://bit.ly/3lcAasB MERCH: Rock some DemystifySci gear : https://demystifysci.myspreadshop.com/all AMAZON: Do your shopping through this link: https://amzn.to/3YyoT98 SUBSTACK: https://substack.com/@UCqV4_7i9h1_V7hY48eZZSLw@demystifysci 00:00 Go! 00:09:28 Flynn Effect and G Factor 00:15:40 Testing, Practice, and Intelligence 00:26:58 The Relationship Between Intelligence, Motivation, and Test Scores 00:31:09 Heritability and Societal Implications of Intelligence 00:35:51 The Social Value of Intelligence Versus Athletic Ability 00:41:54 IQ Levels and Educational Attainment 00:48:03 The Dilution of College Degrees 00:53:07 Educational System Critique 00:57:24 Intelligence and Occupational Success 01:01:40 Bureaucracy and Talent in Academia 01:06:13 Intelligence and Personal Success 01:19:20 Enhancing Intelligence through Drugs 01:25:28 Brain Efficiency and Intelligence 01:31:12 Tetris Study and Brain Efficiency 01:44:20 Predicting Intelligence through Brain Imaging 01:49:58 Brain Structure and Cognitive Prediction 01:52:00 Challenges in Enhancing Intelligence 02:04:22 Environmental and Genetic Interplay 02:14:02 Understanding Autism and Intelligence 02:19:56 Artificial Intelligence vs. Human Intelligence 02:28:21 Technology's Impact on Skill Development 02:32:55 Flynn Effect and Educational Implications 02:39:24 Technology and Its Impact on Children 02:45:08 Societal Roles and Intelligence Levels 02:48:09 Meaning and Societal Functionality #IQTests, #Neuroscience, #intelligence, #iqtest, #ArtificialIntelligence, #HumanIntelligence, #CognitiveScience, #BrainFunction, #iq , #Neuroimaging, #AIvsHumans, #TechImpact, #philosophypodcast, #sciencepodcast, #longformpodcast Check our short-films channel, @DemystifySci: https://www.youtube.com/c/DemystifyingScience AND our material science investigations of atomics, @MaterialAtomics https://www.youtube.com/@MaterialAtomics Join our mailing list https://bit.ly/3v3kz2S PODCAST INFO: Anastasia completed her PhD studying bioelectricity at Columbia University. When not talking to brilliant people or making movies, she spends her time painting, reading, and guiding backcountry excursions. Shilo also did his PhD at Columbia studying the elastic properties of molecular water. When he's not in the film studio, he's exploring sound in music. They are both freelance professors at various universities. - Blog: http://DemystifySci.com/blog - RSS: https://anchor.fm/s/2be66934/podcast/rss - Donate: https://bit.ly/3wkPqaD - Swag: https://bit.ly/2PXdC2y SOCIAL: - Discord: https://discord.gg/MJzKT8CQub - Facebook: https://www.facebook.com/groups/DemystifySci - Instagram: https://www.instagram.com/DemystifySci/ - Twitter: https://twitter.com/DemystifySci MUSIC: -Shilo Delay: https://g.co/kgs/oty671