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Guest Speakers | Conservation
Discussion of natural selection and evolution
Francisco J. Ayala, Professor of Biological Sciences, University of California at Irvine, shares how evolution shows us the history of life through time and how natural selection is the mechanism by which change in organism occur. Ayala also covers ways to improve awareness of the current ecological crisis our world faces, and ways to preserve the environment and biological diversity.
Audio Posted: January 31, 2008 | Running time: 8:03
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