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Professor Robert Winston presents a series investigating the natural instincts inherent in people, covering survival, procreation, the drive to succeed and the heroic impulse.
2009
8.0
2004
6.0
1988
7.5
2007
0.0
2017
1964
7.4
2013
7.1
2015
2016
2020
2008
1993
7.9
2014
2010
6.4
5.7
2012
7.0