Attend the Whale Song | Roger Payne What do whales have to do with pollution? How is pouring DDT down your sink connected to pollution in the ocean and in your body? In this talk from TEDxBeaconStreet Roger Payne, the co-discoverer…
Jim Levitt @ TEDxBeaconStreet

Innovate to Meet the Challenge of Conservation | Jim Levitt

In the late 1970s, Jim Levitt was a National Park Service program assistant for Alaska lands. “I was a very small part of a very large effort led by President Jimmy Carter, Interior Secretary Cecil Andrus and their allies in Congress to…