John Wells and Lynn Ware Peek speak with environmental writer McKay Jenkins, how has written an exhaustive account of GMO's. His new book is called, "Food Fight: GMO's and the Future of the American Diet."
Then, an exploration into the concept of time, with New Yorker staff writer and National Book Award Finalist, Alan Burdick. He explores the topic that we all think about, but never talk about in this depth: time. Burdick's book is, "Why Time Flies: A Mostly Scientific Exploration."