Peter Ward

male
University of Washington faculty, science teacher, University of Washington, Cretaceous-Tertiary extinction, RareEarthhypothesis, fossil record…rare earth
Peter D. Ward is a paleontologist and professor of Biology and of Earth and Space Sciences at the University of Washington. Ward is co-author,...

James Kasting

male
Harvard University, habitable planet, James F. Kasting, RareEarthhypothesis, Habitable zones around main sequence star, planetary habitability…Earth scientist, earth, rare earth
James F. Kasting (b. January 2, 1953) is a geoscientist at Penn State University. Kasting was educated at Harvard University and the University of...