The events and coincidences that led to rapid advances in human intelligence 50,000 years ago.
Documentary
56 minutes
2001
Clear Blue Sky Productions,
NOVA
2016
0.0
2020
6.5
2015
0.0
2016
6.9
2018
6.8
2007
0.0
1953
0.0
1954
0.0
1955
0.0
1957
0.0
2020
8.1
2017
0.0
2010
6.5
2022
9.0
1992
7.5
2023
9.2
2007
0.0
2006
5.0
2002
0.0
2014
0.0