A refreshing look at economics with topics ranging from sex, drugs, arms and music to energy, movies and farming, the Internet and Aids, Diane Coyle plunges herself and the reader into some of the world?s most contentious political and social issues. Diane Coyle shows how economic principles apply to headline issues in an entertaining, humane and highly intelligent way. Harvard-educated Coyle is an economist and award-winning writer specializing in business, technology and global economics.