The downside to knowing more about where your food comes from is that nagging moral sense telling you it’s time to make a change. So if we want to eat shrimp that is grown sustainably and locally, what are our options? We get some answers from Paul Greenberg, a journalist who can make a book on seafood as engaging as any mystery novel. He wrote the James Beard award-winning book “Four Fish: The Future of the Last Wild Food” and “American Catch: The Fight for Our Local Seafood.”
