Why We Yawn; Effects of Birth Order | Robert Sapolsky Father-Offspring Interviews

Episode 129 of Father-Offspring Interviews. Topics in this episode include how birth order actually influences personality, sexual orientation, and IQ (among other traits), and the leading theories on why we and other species yawn, along with how yawns just might be extremely sexy.

Social & Websites

Question Submission: https://ha66meqrpqz.typeform.com/sapolsky

Instagram: https://www.instagram.com/robert.sapolsky

00:00 Intro

00:00:14 Question 1 (The effect of birth order)

00:20:17 Question 2 (Yawning)