Ordering Seafood Guilt Free

Paul Greenberg

is the author of

Four Fish: The Future of the Last Wild Food

. He meets Evan for lunch at a sushi bar in Little Tokyo and walks us through the a la carte sushi menu. As a general rule he says if you are unsure about the sustainability of a particular fish it's best not to order it. When he is unsure, he uses

Fish Phone, a text service from the Blue Ocean Institute.

Music: "A Walk" by Tycho