Patreon: https://www.patreon.com/seanmcarroll Blog post with audio player, show notes, and transcript: https://www.preposterousuniverse.com/podcast/2022/03/14/188-arik-kershenbaum-on-what-aliens-will-be-like/ If extraterrestrial life is out there — not just microbial slime, but big, complex, ...

Why we already know what aliens look like..... Dr. Arik Kershenbaum discusses what we know aliens will look like based on our own evidence for life. Link: https://www.penguinrandomhouse.com/books/646643/the-zoologists-guide-to-the-galaxy-by-arik-kershenbaum/ More JMG ...