Listen Now   Paul Mayewski, polar explorer and Director of the University of Maine’s 50-year-old Climate Change Institute weighs in on what it’s like to be a climate expert these days when everyone is a climate expert. And Mark Dunlea shares a peek at his new book “Putting Out the Planetary Fire, An Introduction to read more Climate Scientist Paul Mayewski & Mark Dunlea’s Opus, Everything You Ever Wanted to Know About Climate Change – Green Radio Hour with Jon Bowermaster