Why Do We Shake Hands?

Listener Alberto wants to know how handshakes became the go-to greeting in many parts of the world, and why extended shakes often take center stage when world leaders meet. Paleoanthropologist and handshake expert Ella Al-Shamahi hands us some answers, and deconstructs a handshake so bad it’ll leave you shook. Learn more about your ad choices. Visit podcastchoices.com/adchoices