description Peter D. Ward Overview
Peter D. Ward is an American paleontologist and astrobiologist affiliated with the University of Washington. He is widely recognized for his research on mass extinctions, particularly the end-Permian event, and his work on cephalopod fossils like ammonites. Ward is also known for co-authoring the "Rare Earth" hypothesis with Donald Brownlee, which posits that complex life in the universe is exceptionally uncommon.
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What is Peter D. Ward most famous for researching?
Ward is widely recognized for his research on mass extinctions, with a particular focus on the end-Permian extinction event. He is also a prominent expert on cephalopod fossils like ammonites.
Which university is Peter D. Ward affiliated with?
He is an American paleontologist and astrobiologist affiliated with the University of Washington. He has conducted extensive research and teaching there for many years.
What is Peter D. Ward's contribution to the field of astrobiology?
In the field of astrobiology, Ward co-authored the Medea Hypothesis, which proposes that complex life is ultimately self-destructive. This theory contrasts with the Gaia Hypothesis and suggests that mass extinctions are a natural consequence of biological interactions.
Has Peter D. Ward written any notable books on extinction?
Yes, he co-authored the influential book "Rare Earth" with Donald Brownlee, which argues that complex life is exceptionally uncommon in the universe. He has also written several other books detailing his paleontological and astrobiological findings.
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