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Peter Ward:
Peter Ward over massa-uitstervingen

TED2008 · 19:41 · Filmed Feb 2008
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Asteroïden krijgen alle aandacht, maar de auteur van "Medea Hypothesis" Peter Ward stelt dat de meeste uitstervingen op aarde juist veroorzaakt zijn door bacteriën. De dader, giftig waterstofsulfide, zou een interessante toepassing binnen de medische wereld kunnen hebben.

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Paleontologist
Peter D. Ward studies life on Earth — where it came from, how it might end, and how utterly rare it might be. Full bio

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