In the final installment of our series we hear from two U.S. congressmen—Jared Huffman, a California Democrat, and Garret Graves, a Louisiana Republican—who are working to curb illegal fishing practices. We learn about the ways individual countries such as Japan and China are adapting their laws to hold industrial fishers more accountable. Finally, chef and food advocate Barton Seaver talks about his quest to teach others how to think and eat more conscientiously.

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