The Mind's Big Bang

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.

The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.