Is “local” the new “organic?” Barbara Kingsolver’s new book “Animal, Vegetable, Miracle: A Year of Food Life” chronicles her family’s year-long effort to eat locally-produced food. In the process, she, her husband, and two daughters learned to raise many of their own plants and animals. We’ll spend this hour with Kingsolver and her husband Steven L. Hopp, who contributed to the book. They’ll both speak to the Dallas Museum of Art’s Arts and Letters Live tomorrow night at the Eisenmann Center in Richardson.