The long thaw, with Dr. David Archer. Are we headed for a planet without north and south polar regions, due to global warming?
Featured Guest: Dr. David Archer, is a computational ocean chemist, and has been a professor at the Geophysical Sciences department at the University of Chicago since 1993. He has published research on the carbon cycle of the ocean and the sea floor. He has worked on the history of atmospheric CO2 concentration, the fate of fossil fuel CO2 over geologic time scales in the future, and the impact of CO2 on future ice age cycles, ocean methane hydrate decomposition, and coral reefs. He is a contributor to the Real Climate blog.