Life throws ethical questions at us every day, some momentous and difficult, some fairly trivial and easily worked out. To help the average person deal with such puzzling issues, the website AskPhilosophers.org brings together a panel of distinguished philosophers who use their knowledge of the history of philosophy, as well as their own life experiences and native ingenuity, to respond to questions sent in from all over the world. What Should I Do? is a collection of some of the most interesting questions about ethics to have appeared on the website during its first five years. The questions...