Producer Graham Chedd thought a chat en plein air would add some visual variation from the two-guys-sitting-on-a-couch-type shot that's always easy to get in a professor’s office.
Harvard's Dan Lieberman argues that we humans evolved to become the best long-distance runners on earth -- and we did it barefoot!
Language is central to Steven Pinker's conception of what makes us human.
Produced by THIRTEEN ©2021 Educational Broadcasting Corporation. All rights reserved.