Nancy Knowlton recorded this Aquacast at the Aquarium on November 9, 2017. Knowlton is the Sant Chair for Marine Science at the Smithsonian’s National Museum of Natural History and co-host of the Earth Optimism Summit in Washington, D.C.

Judith Kildow

The mission of the Long Beach, California-based Aquarium of the Pacific is to instill a sense of wonder, respect, and stewardship for the Pacific Ocean and its inhabitants. Through its year-round Guest Speaker Series, visitors are able to learn about the most current and pressing issues related to the ocean and environment. Experts share their knowledge and stories about local and global conservation issues in these short video podcasts.