Why are all the good mangoes exported from India? Why should we pay our house help more? Why do we hesitate to reach out for that last piece of cake in a gathering? Are more choices really better? Why do many of us offer a prayer but are reluctant to wear a seatbelt while driving? Are Indians hardwired to get grumpy at a peer's success? What's common between a box of cereal and your r sum ? Can economics answer all these questions and more? According...