Tuesday, October 19, 2010

Anniversary Isaac Asimov Debate: Is Earth Unique?


Astrophysicist Neil deGrasse Tyson hosts and moderates a panel discussion dedicated to the question "Is Earth Unique?" Panelists are selected for their diverse expertise in geology, biology, chemistry, and physics and for the ways they have applied these fields to address the past, present, and future of planet Earth.


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