What The If?

We are joined by Historian of Medicine, Professor of History at Clarkson University, Stephen Casper! You've got a tailbone, but WTiF Humans actually had TAILS?! Hang off those trees like our ape-like ancestors, chill out with a nice cool drink and enjoy this ride on the Human evolution train! — Got an IF of your own? Want to have us consider your idea for a show topic? Send YOUR IF to us! Email us at feedback@whattheif.com and let us know what's in your imagination. No idea is too small, or too big! --- Special thanks to Kyle Crichton for help with today's show. --- Want to support the show? Click a rating or add a review on Apple Podcasts or your favorite podcast app! itunes.apple.com/podcast/id1250517051?mt=2&ls=1 Don’t miss an episode! Subscribe at WhatTheIF.com Keep On IFFin', Philip & Matt