Four Fish

Whether it''s wild or farmed, fresh or tinned, in batter or a bento box, we''re eating more fish than ever before. But what''s the story behind the fish on your plate?
 
Award-winning writer and lifelong fisherman Paul Greenberg takes us on a compelling journey through the oceans, investigating the fish we eat the most: salmon, sea bass, cod and tuna. He visits Norwegian mega farms that grow million...