"Mark Kurlanksy: World Without Fish"

Seafood lovers might not like everything they hear at this discussion with author Mark Kurlansky (Cod: A Biography of the Fish That Changed the World). The James Beard Award winner will discuss his new book for young adults, World Without Fish, which examines sustainable fishing amid the looming reality that many of the creatures we commonly enjoy—including tuna, salmon, cod and swordfish—could become extinct within 50 years.