There are a few ideas communicated in this book worth contemplating. However, I have two major problems with the book - hence its poor review. A) It is highly repetitive. Each essay tends to repeat much of what has already been stated in previous essays. B) From the title, one might expect this to encompass a broad range of ideas and potential approaches to the crisis. It does not. I feel as if the bulk (if not all) the essays are directed toward policy-makers. There is hardly a departure, the whole book through, from this (in my opinion) narrow viewpoint. If you are someone of influence on public policy who is looking for some idealized viewpoints, then this book may be for you. Otherwise, steer clear.