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Today we continue the discussion we started last week (part 1) with Dr. Henry Pollack. He was a contributing author on the Intergovernmental Panel on Climate Change’s (IPCC’s) 4th Assessment Report which was awarded the 2007 Nobel Peace Prize with along with former Vice President Al Gore. His expertise on long-term geologic evidence of temperature has lead him to testify before the Senate as well as garnering him an invitation to the White House to consult on Climate Change. He has been a professor of geophysics at the University of Michigan for more than forty years, travels regularly to Antarctica, and has conducted scientific research on all seven continents. He joins us today to talk about the science of Climate Change and his latest book “A World Without Ice”.

A summary of the climate information that came up during our discussions with Dr. Pollack is available in the show notes for part 1.