Contributor biographical information for Under a green sky : global warming, the mass extinctions of the past, and what they mean for our future / Peter D. Ward.
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Dr. Peter D. Ward is a professor of biology and earth and space sciences at the University of Washington in Seattle. He also serves as an astrobiologist with NASA. Ward is the author of more than a dozen books, including the highly acclaimed Rare Earth: Why Complex Life Is Uncommon in the Universe with Donald Brownlee and Out of Thin Air: Dinosaurs, Birds, and Earth's Ancient Atmosphere.
Library of Congress subject headings for this publication:
Global warming -- Environmental aspects.