In this 215th 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 the CDC’s new super simple recommendations on respiratory viruses, and learn from the CDC that treatment can be prevention. While the CDC never mentions vitamin D in these new guidelines, a new meta-analysis finds that vitamin D supplementation is protective against bad Covid outcomes, especially in people who were previously deficient. We also discuss how podcasts are stepping in for institutions, sparking intellectual connections that the academy used to provide—all of this in the context of genocide and perpetrator studies. Also: strictly mechanistic explanations are standing in for evolutionary ones in many fields—including ophthalmology, dentistry, and psychology—to the detriment of all. And: the shared teeth of mammals and crocodiles. ***** Our sponsors: MDHearing: To get our $397 when you buy a PAIR offer plus free charging case, head to shopmdhearing.com/DARKHORSE and use code DARKHORSE. ARMRA: Colostrum is our first food, and can help restore your health and resilience as an adult. Go to www.tryarmra.com/DARKHORSE to get 15% off your first order. Sundays: Dog food so tasty and healthy, even husbands swear by it. Go to 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://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: CDC Guidance: https://www.cdc.gov/respiratory-viruses/guidance/respiratory-virus-guidance.html Sartini et al 2024. Preventive Vitamin D Supplementation and Risk for COVID-19 Infection: A Systematic Review and Meta-Analysis. Nutrients, 16(5), p.679: https://www.mdpi.com/2072-6643/16/5/679 Oregon Health Authority provides ways for Oregonians to get non mRNA shots: https://content.govdelivery.com/accounts/ORHA/bulletins/38c37fe Drs. Jonny Hudson and Michael Bryant on DarkHorse, March 2024: https://rumble.com/v4ghlsk-no-title-jonny-michael-pod.html?mref=256aqg&mc=eh4u2 Mike Mew on DarkHorse, July 2020: https://youtu.be/JYpPu-NrYSI?si=LOVDF2nrV1NAxOPb Weston A Price Foundation: https://www.westonaprice.org/ 1491, by Charles Mann: https://www.amazon.com/1491-Revelations-Americas-Before-Columbus/dp/1400032059 Brains, Mammals, and the Brains of Mammals: https://naturalselections.substack.com/p/brains-mammals-and-the-brains-of Support the show