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Peter Ward:
Peter Ward über das Massenaussterben

TED2008 · 19:41 · Filmed Feb 2008
Subtitles available in 21 languages
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Peter Ward: Peter Ward über das Massenaussterben
19:41 · Filmed February 2008 at TED2008 · Subtitles available in 21 languages

Asteroiden Einschläge bekommen die ganze Aufmerksamkeit, aber Peter Ward (Autor von "Medea Hypothesis") argumentiert das die meisten Massenaussterben durch niedere Bakterien verursacht wurden. Das Übel, ein Gift namens Schwefelwasserstoff, könnte interessante Anwendungen in der Medizin haben.

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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