What Caused The Sudden Explosion of Human Intelligence 60,000 Years Ago?

Millions of years ago, humanity wasn't the apex predator of the planet — we were the prey. In this extreme survival investigation, scientific detectives go deep into South African cave systems to uncover the brutal, high-stakes evolution of our species.

50 min - Nature & Wildlife - Wonder

More: Animal Intelligence documentaries

Read Deeper: Animal Intelligence

1. Are We Smart Enough to Know How Smart Animals Are? by Frans de Waal (4.1/5) - View on Amazon
2. An Immense World by Ed Yong - View on Amazon
3. Other Minds by Peter Godfrey-Smith (3.7/5) - View on Amazon
4. Soul of an Octopus by Sy Montgomery (4.1/5) - View on Amazon
5. The intelligence of dogs by Stanley Coren - View on Amazon

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