In this 222nd 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 evolution, and how we know that it is true. We discuss the different kinds of beliefs that people have—beliefs that attempt to reconcile with reality, vs beliefs that reconcile with social standing and comfort. If your beliefs put you on the outs with your friends, do you change your beliefs, or your friends? Are you willing to give up the cocktail party for reality? We also discuss research published in 2000 and funded by Fauci’s NIAID, which demonstrated that it was possible to make chimeric coronaviruses, swapping the spike protein from one to a different species entirely. Finally: sex-biased gene expression, in which genes are expressed differently in the two sexes, in anatomical systems as varied as brain, kidneys, and liver. ***** Our sponsors: Listening.com: Listen to academic papers, books, pdfs and more—on the go! Go to http://listening.com/DARKHORSE for a whole month free. Maui Nui Venison: healthiest wild red meat on the planet, from steaks to bone broth to jerky. Go to http://mauinuivenison.com/darkhorse to get 20% off your first order. Sundays: Dog food so tasty and healthy, even husbands swear by it. Go to http://www.sundaysfordogs.com/DARKHORSE to receive 35% off your first order. ***** 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://amzn.to/3AGANGg (commission earned) Check out our store! Epic tabby, digital book burning, saddle up the dire wolves, and more: https://darkhorsestore.org ***** Mentioned in this episode: Kennedy 2023. The Wuhan Cover-Up and the Terrifying Bio-Weapons Arms Race: https://www.skyhorsepublishing.com/9781510773981/the-wuhan-cover-up/ Kuo et al 2000. Retargeting of coronavirus by substitution of the spike glycoprotein ectodomain: crossing the host cell species barrier. Journal of virology, 74(3):1393-1406: https://journals.asm.org/doi/full/10.1128/jvi.74.3.1393-1406.2000 Rodríguez-Montes et al 2023. Sex-biased gene expression across mammalian organ development and evolution. Science 382(6670), p.eadf1046: https://www.science.org/doi/10.1126/science.adf1046 *****