In this 157th in a series of live discussions with Bret Weinstein and Heather Heying (both PhDs in Biology), we discuss the state of the world through an evolutionary lens. This week, we discuss antibodies. Why is the public health messaging around immunity focused on antibodies, when there is so much more to immunity? Also, the Department of Defense has finally dropped vaccine mandates for the military, and the federal government has affirmed that we are in the middle of a Covid-19 “health emergency” for the 11th consecutive time. The American Academy of Pediatrics is now suggesting the remedy of drugs (at 12 years old) and surgery (at 13) for children suffering from the “disease of obesity.” We’re no longer supposed to use the word field, according to both USC and Michigan’s Dept of Health and Human Services. And male pufferfish make elaborate geometric designs in the sand, all for the love of female pufferfish. ***** Our sponsors: MDHearingAid: Use promo code DARKHORSE to receive a significant discount off your order of already inexpensive, high-quality hearing aids, plus receive a free extra charging case. https://www.mdhearingaid.com 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 filet mignon free when you sign up.  Vivo Barefoot: Shoes for healthy feet—comfortable and regenerative, enhances stability and tactile feedback. Go to www.vivobarefoot.com/us/darkhorse to get 20% off, and a 100-day free trial.  ***** Our book, A Hunter-Gatherer’s Guide to the 21st Century, is available everywhere books are sold, and signed copies are available here: https://darvillsbookstore.indielite.org Check out our store! Epic tabby, digital book burning, saddle up the dire wolves, and more: https://darkhorsestore.org Heather’s newsletter, Natural Selections (subscribe to get free weekly essays in your inbox): https://naturalselections.substack.com Find more from us on Bret’s website (https://bretweinstein.net) or Heather’s website (http://heatherheying.com). Become a member of the DarkHorse LiveStreams, and get access to an additional Q&A livestream every month. Join at Heather's Patreon. Like this content? Subscribe to the channel, like this video, follow us on twitter (@BretWeinstein, @HeatherEHeying), and consider helping us out by contributing to either of our Patreons or Bret’s Paypal. Looking for clips from #DarkHorseLivestreams? Check out our other channel:  https://www.youtube.com/channel/UCAWCKUrmvK5F_ynBY_CMlIA Theme Music: Thank you to Martin Molin of Wintergatan for providing us the rights to use their excellent music. ***** Mentioned in this episode: Why antibody levels do not equal "immunity": Part 1. By Joomi Kim, January 14, 2023: https://joomi.substack.com/p/why-antibody-levels-do-not-equal Chevaisrakul et al 2023. Hybrid and herd immunity 6 months after SARS-CoV-2 exposure among individuals from a community treatment program. Scientific Reports 13 Article number: 763 https://www.nature.com/articles/s41598-023-28101-5 Health and Human Services’ Declarations of a Public Health Emergency: https://aspr.hhs.gov/legal/PHE/Pages/default.aspx Consider drugs and surgery early for obesity in kids, new guidelines say: "Waiting doesn't work: https://www.cbsnews.com/news/obesity-kids-teens-drugs-surgery-early-new-guidelines/ Clinical Practice Guidelines from the American Academy of Pediatrics: https://www.aap.org/en/patient-cSupport the show