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Why did humans evolve big penises but small testicles?

10 May 2023, 5:30 pm–6:30 pm

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Professor Mark Maslin, Department of Geography

This event is free.

Event Information

Open to

Invitation Only

Availability

Yes

Cost

Free

Organiser

ASCR Manager – ASCR

Location

Housman Room
Gower Street
London
WC1E 6BT
United Kingdom

Humans have a much longer and wider penis than the other great apes. Even the largest of gorillas, more than twice as heavy as a human, will have a penis just two and a half inches long when erect. Mark will explain why...