Muhammad Yunus, Nobel Peace Prize winner, who pioneered micro-credit with Grameen Bank in Bangladesh and invented social business, is out with his ambitious and groundbreaking new book, A World of Three Zeroes. Yunus proposes a new form of capitalism where every individual is an entrepreneur and nobody is working for a corpulent corporate. The three zeroes he expounds on are zero poverty, zero joblessness and zero net carbon emission. Yunus spoke to Satish Padmanabhan at the Jaipur Literature Festival. Excerpts from the conversation.