How To Spend a Trillion Dollars is both original and ingenious. Rowan Hooper looks at the problems facing the world today - all the big ones - and presents solutions that are realistic and workable, if governments can wring the money out of giant corporations - and billionaires - that don't like paying tax. Hooper writes with great vivacity and persuasiveness and his book is an exhilarating, encouraging, and hopeful reminder that the solutions are there if we have the will to find them. I hope it sells a trillion. -- Philip Pullman