Big Picture Science – Deep Time: Robert Hazen

by Gary Niederhoff on April 23, 2013


Part 1 of Deep Time, featuring Robert Hazen, senior staff scientist at the Geophysical Laboratory at the Carnegie Institution of Washington, executive director of the Deep Carbon Observatory, and the author of The Story of Earth: The First 4.5 Billion Years, from Stardust to Living Planet.
(TRT 9:51)

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