Zachary Elwood is the host of the psychology podcast People Who Read People. He works on reducing toxic political polarization and is the author of "Defusing American Anger" and "How Contempt Destroys Democracy."

Zachary Elwood is the host of the psychology podcast People Who Read People. He works on reducing toxic political polarization and is the author of "Defusing American Anger" and "How Contempt Destroys Democracy."