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20 Episodes 2006 - 2006
Episode 1
The massive fluctuations that El Nino causes in the world's weather systems have changed the course of history. Would these events have happened without the impact of El Nino?

Episode 2

Episode 3
Episode 4

Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Millionaire optometrist Robert Graham believed that many intellectuals were dying childless, yet less-intelligent people were constantly reproducing. He wanted to bring thousands of geniuses into the world to ensure the future of the human race. In the early 1980s, he established a Repository for Germinal Choice - a sperm bank stocked full of 'donations' solicited from some of the world's most brilliant men; and he began with Nobel Laureates. This is the story of an endeavor that many agree laid the foundations for modern sperm banks.
Episode 10
Episode 11
Episode 12

Episode 13
50 mins
The extraordinary story of how a mysterious gem in one of Tutankhamun's necklaces led to the discovery of a dramatic new cosmic threat.

Episode 14
49 mins

Episode 15
49 mins
Episode 16
Episode 17
48 mins

Episode 18
Episode 19
89 mins
Episode 20