Cara chats with Dr. Kelly Weinersmith, co-author of "Soonish: Ten Emerging Technologies That'll Improve and/or Ruin Everything." They talk about her work as a biologist and ecologist, focusing on parasitic agents that manipulate host behavior. Then the conversation shifts to her new book (co-written with her husband, Saturday Morning Breakfast Cereal comic creator Zach Weinersmith). You should read it. It's really good.