Professor John Hawks of the University of Wisconsin-Madison, one of the world's best communicators on the deep human past and paleoanthropology, joins me to talk about archaic humans, genomics, and whether the concept of different human species even makes sense these days. Check out his blog, which is an amazing resource, and follow him on Twitter.Support us by supporting our sponsors!Indeed - Get a free 75 dollar credit to use toward your job posting at indeed.com/tides.Masterworks - Skip the 25,000 person waitlist when you go to masterworks.io and use the promo code TIDES to invest today.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.