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The Bruce Murray Space Image Library

David Grinspoon Makes a Point

David Grinspoon Makes a Point

Mat Kaplan

David Grinspoon Makes a Point
David Grinspoon of the Denver Museum of Nature & Science and the University of Colorado classifies the causes of global climate change at the Boulder Theater. He was one of four scientists who joined Bill Nye on stage.

Original image data dated on or about June 26, 2012

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