Tessa Hill (Sebastopol, CA) talks to Sandy about her new book At Every Depth: Our Growing Knowledge of the Changing Oceans. Tessa and her co-author Eric Simons aim to show how scientists' research and indigenous knowledge can be valuable tools in our fight against climate change..

Creator and Host: Sandy Rosenthal
Executive Producer: Landry Bohn
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Video version can be seen here:: https://youtu.be/UVuYQ8jWDI0