Looking for a silver lining. Given the massive world-wide economic downturn thatis occurring, Earthbeat host Mike Tidwell speaks to Lester Brown, one of the world’s greatest environmental minds.

Brown is the head of the Earth Policy Institute and the author of the book Plan B 3.0 – Mobilizing to Save Civilization.

Then we listen to an encore of our conversation with the lead scientist for the National Snow and Ice Data Center – Ted Scambos. Arctic ice is hitting its second lowest level in the last 100 years, Scambos discusses how and why the North Pole is melting away. Joining the conversation to discuss the politics in Washington and how it can, or can’t, protect the arctic is Brian Moore of the National Audubon Society.

Download this edition of Earthbeat.