This episode, I'm speaking with Dr. Jessica Gephart - Assistant Professor of Environmental Science at American University.

Ever heard the quote about the huge amount of seafood America imports? Turns out, it might not be that huge after all. Because: math. Dr. Jessica Gephart loves math and we talk about how she's applying it to understand the resilience of the world's food systems. Also mentioned: the Seafood Globalization Lab, conversion factors, the NOAA Seafood Trade database website, and the horror of zebra mussels.