Bill Sullivan Jr.

BILL SULLIVAN is a professor at the Indiana University School of Medicine and author of “PLEASED TO MEET ME: Genes, Germs, and the Curious Forces That Make Us Who We Are.” Sullivan has written for The Washington Post, National Geographic, Discover, Scientific American, WIRED, Psychology Today, and more, and appeared on CNN, Fox & Friends, The Doctors, CBS News, TEDx, and more.