Entrepreneurship in the world's 2 most populous nations, China and India, has through modern times been somewhat asleep. But now, says HBS professor Tarun Khanna in a new book, both societies "have woken up," and the results could reshape business, politics, and society worldwide.

"In some sense people in these societies are running faster than their rules and laws can keep up. So they are creating the rules as they go along. And entrepreneurship is, after all, doing things in new ways, ahead of social norms and customs, and establishing the rules and laws. In both countries, these processes are unfolding not just in the mainstream business sector but in society writ large and even in politics and civil society.