Flooded Earth and the Long Thaw

On this episode of Exploration Dr. Kaku further provokes climate related questions with scientists Peter Ward and David Archer. Dr. Ward is a paleontologist specializing in mass extinction and author of such popular books as Rivers in Time and The Life and Death of Planet Earth: How the New Science of Astrobiology Charts the Ultimate Fate of the World. Dr. Archer is an ocean chemist and contributor to the RealClimate blog.


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