Helen Czerski

Ella Al-Shamahi, a National Geographic Explorer and comedian, joins science broadcaster Helen Czerski to explore the rich history of handshakes. They delve into its evolutionary significance, tracing its origins back seven million years. The conversation highlights the handshake's role in public health, from a pivotal moment with an AIDS patient to its abrupt decline during the pandemic. They also discuss cultural variations, the importance of touch, and the ongoing resilience of this iconic gesture in human interaction.