‘Frank Ackerman provides the ammunition that advocates of strong climate policy need to debunk the conclusion that stabilizing our future climate is "too expensive".'Stephen H. Schneider, Stanford University'This book is essential reading for anyone trying to understand the major economic debates around the major new long-term challenge of our times - global warming. Frank Ackerman has done us all a great service with this very accessible critical survey of the varied and complicated issues involved.'Jomo Kwame Sundaram, UN Assistant Secretary General for Economic Development