In this 213th in a series of live discussions with Bret Weinstein and Heather Heying (both PhDs in Biology), we talk about the state of the world through an evolutionary lens. In this episode, we discuss sex, gender, and plants. First up: sex is binary, gender is downstream of sex, and rare Disorders of Sexual Development do not put the lie to the sex binary. Then: Duke University is deep-sixing its world class herbarium. We discuss the value of natural history museums, and of libraries, and defend the liberal arts and sciences as fundamental not just to human inquiry, but to human flourishing. ***** Our sponsors: Sole: Carefully designed, personally moldable footbeds for healthy feet. Go to https://yoursole.com/darkhorse to receive 20% off their new Jasper Chukkas. Seed: Start a new healthy habit today with Seed probiotics. Use code darkhorse at https://seed.com/darkhorse to get 25% off your first month of Seed's DS-01® Daily Synbiotic. Moink: Grass-fed and grass-finished beef and lamb, pastured pork and chicken, and wild caught Alaskan salmon. Visit www.moinkbox.com/darkhorse to get a year’s worth of hamburger free when you sign up. ***** Join us on Locals! Get access to our Discord server, exclusive live streams, live chats for all streams, and early access to many podcasts: https://darkhorse.locals.com/ Heather’s newsletter, Natural Selections (subscribe to get free weekly essays in your inbox): https://naturalselections.substack.com Our book, A Hunter-Gatherer’s Guide to the 21st Century, is available everywhere books are sold, including from Amazon: https://a.co/d/dunx3at Check out our store! Epic tabby, digital book burning, saddle up the dire wolves, and more: https://darkhorsestore.org ***** Mentioned in this episode: Colin Wright on Eric Weinstein’s appearance on Modern Wisdom: https://x.com/SwipeWright/status/1759718664369050058   Me, She, He, They: Reality vs Identity in the 21st Century (Heather on sex and gender):https://naturalselections.substack.com/p/meshehethey Duke plans to close its Herbarium, “A tragic mistake”: https://www.science.org/content/article/tragic-mistake-decision-close-duke-university-s-herbarium-triggers-furor   Herman, S.G., 2002. Wildlife biology and natural history: time for a reunion. The Journal of wildlife management66(4): 933-946. https://www.jstor.org/stable/3802927 Support the show