Human Instinct
Professor Robert Winston presents a series investigating the natural instincts inherent in people, covering survival, procreation, the drive to succeed and the heroic impulse.
4. Natural Born Heroes
0.0Nov 13, 2002 · 46 min
In this last programme, Professor Robert Winston discovers why we do so much for friends and family, and will even risk our lives for complete strangers, often on split-second instinct.