About 8,000 years ago, the relationship between cows and man began with the revolutionary advent of domestication in Mesopotamia, the Indus River Valley, and Africa. Discover how cows have altered human life, human biology, and the geography of the world. Buy the DVD. This film premiered February 22, 2004.
expired1414995219004cove1414 Full Episodeunavailabledisabledshow11657The Last Orangutan Eden Ecologist Chris Morgan visits endangered orangutans in Northern Sumatra. 2015-02-25 01:00:00http://www.pbs.org/wnet/nature/files/2015/02/018-480x270.jpg2365432375cove11653Orangutan Mom Helps Baby Swing Through Tree TopsBaby orangutans sometimes need a little help when swinging from tree to tree. 2015-02-25 01:00:00http://www.pbs.org/wnet/nature/files/2015/02/clips-2.00_17_28_11.Still003-480x270.jpg2365432006cove
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