What would John Maynard Keynes Tell Us to Do?

New Yorker staff writer John Cassidy talks about the economic philosophy of John Maynard Keynes and whether it can work to pull us out of the economic recession. Today, many regard Keynes as the economist whose sweeping theory remains the best solution to our current woes, but conservative economists insist that Keynes’s ideas have failed to work. Cassidy’s article “The Demand Doctor” appeared in the October 10, 2011, issue of The New Yorker.