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A groundbreaking new study claims to have found a way for a fully paralyzed person to communicate entirely via thought. But as we learned in an episode earlier this year, the scientists behind it have a checkered past. This episode was produced by Miles Bryan, edited by Matt Collette, engineered by Efim Shapiro, fact-checked by Tori Dominguez and Laura Bullard, and hosted by Sean Rameswaram. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices

David Sinclair, AO, PhD, is a longevity scientist, Professor of Genetics at Harvard Medical School, author of the book "Lifespan: Why We Age—and Why We Don't Have To," and host of the "Lifespan" podcast.www.youtube.com/c/davidsinclairpodcast  www.simonandschuster.com/books/Lifespan/David-Sinclair/9781501191978  https://lifespan.com  https://davidasinclair.com Perplexity: Download the app or ask Perplexity anything at https://pplx.ai/rogan. Visit https://superpower.com/rogan for $20 off your membership. This video is sponsored by BetterHelp. Visit https://BetterHelp.com/JRE Learn more about your ad choices. Visit podcastchoices.com/adchoices

If you buy Salesforce to avoid fixing a broken sales process, you fail. If you buy AI to avoid fixing a broken business, you fail faster.

(0:00) Bestie intros! Brad Gerstner fills in for Chamath

(2:16) Major shakeups at Google: AI brain drain or better strategy?

(20:39) SpaceX's big quarter: Terafab, AI Capex, $1T revenue projection?

(45:44) All-In Summit Speaker Announcements!

(48:01) Airtable sells for a 90% discount: SaaSpocalypse?

(1:05:56) Chinese AI labs are buying US training data to catch up

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Referenced in the show:

https://x.com/the_ai_investor/status/2084687703707361429

https://x.com/Tesla/status/2085365278276284803

MeidasTouch host Ben Meiselas reports on Donald Trump’s disastrous speech and disastrous day, as Trump makes increasingly desperate promises and claims while his own decisions continue to backfire and the problems surrounding him only get worse. Visit https://meidasplus.com for more! Remember to subscribe to ALL the MeidasTouch Network Podcasts:MeidasTouch: https://www.meidastouch.com/tag/meidastouch-podcastLegal AF: https://www.meidastouch.com/tag/legal-afMissTrial: https://meidasnews.com/tag/miss-trialThe PoliticsGirl Podcast: https://www.meidastouch.com/tag/the-politicsgirl-podcastCult Conversations: The Influence Continuum with Dr. Steve Hassan: https://www.meidastouch.com/tag/the-influence-continuum-with-dr-steven-hassanThe Weekend Show: https://www.meidastouch.com/tag/the-weekend-showThe Ken Harbaugh Show: https://meidasnews.com/tag/the-ken-harbaugh-showMajority 54: https://www.meidastouch.com/tag/majority-54On Democracy with FP Wellman: https://www.meidastouch.com/tag/on-democracy-with-fpwellmanUncovered: https://www.meidastouch.com/tag/maga-uncovered Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Oded Rechavi, a professor at Tel Aviv University who studies genetics, epigenetics and the inheritance of acquired traits. We discuss how DNA, RNA and epigenetic mechanisms determine what information can pass between generations, and why acquired traits are generally not thought to be inherited. We also explain research in C. elegans showing how small RNAs can transmit antiviral resistance and influence behavior across generations, what these findings might mean for mammals and humans, and potential future applications for reproductive health and diagnostics. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Oded Rechavi (00:00:24) DNA, Genome, RNA & Proteins (00:03:43) Somatic vs. Germ Cells; Inheritance (00:06:05) Sponsor: Eight Sleep (00:07:23) Lamarck vs. Darwin, Inheritance of Acquired Traits (00:09:45) Weismann Barrier, Epigenetic Reprogramming (00:13:05) RNA & Transgenerational Inheritance (00:13:54) Model Organisms, C. elegans (00:16:59) Inheritance of Acquired Traits in C. elegans (00:17:14) Sponsor: AG1 (00:18:40) RNA Interference, Small RNAs & Gene Silencing (00:22:46) Viral Resistance Across Generations (00:24:53) Small RNAs, Mammals & Inherited Effects (00:26:00) Brain Activity, Memory & Heritable Information (00:28:46) Neuronal Small RNAs & Behavior Across Generations (00:29:59) Germ Cells, Development & Heritable RNA (00:31:29) Sponsor: LMNT (00:33:11) Future Applications, Exercise, IVF & RNA Diagnostics (00:35:16) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices