Isaac Asimov Debate: Is Earth Unique? October 10, 2010

Join astrophysicist and Hayden Planetarium Director Neil deGrasse Tyson as he hosts and moderates a panel discussion dedicated to the perennial question "Is Earth Unique?" With what we now know about the stars in our galaxy and the planets that orbit them, we can begin to address this question with informed debate. 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.