KERALA RISING · FROM EXPORTING PEOPLE TO EXPORTING IDEAS street is the beginning of the argument, not the end of it. There is one more reason this matters now, and it is personal for almost every Malayali family. For fifty years Kerala’s greatest export has been its people: the nurses, teachers, engineers, and managers whose remittances built much of what the state now is. Nearly every family has children in the Gulf, in America, in Canada, in Australia, and a house kept ready for visits that grow shorter each year. We have been very good at sending our people out. The question for the next fifty years is different and harder: can Kerala become a place worth coming back to, and a place the world comes to learn from? For fifty years Kerala exported its people. The next fifty can be about exporting its ideas. That is the deeper hope beneath every practical chapter that follows. This book began as a proposal to clean up Kerala. It became something larger when the central idea was followed to its conclusion. If a state can verify, reward, and celebrate one good citizen behaviour at population scale, say, segregating waste, then nothing about the method that does it is specific to waste. The same method can recognise a courteous driver, a household that harvests rainwater, a shopkeeper who treats a tourist well, a volunteer who shows up after a flood, a citizen who attends a screening camp, a family whose planted tree 33