Who Really Cares by Arthur C. Brooks (2007, Paperback, Reprint)

I'm half way through the book. I have to say I loved the introduction. The author is very tactful in his approach to the subject through facts and a little common sense. I must admit I agreed with the conclusion before I started but was surprised to learn how much evidence backed up my beliefs. I believe although I haven't experienced it myself that this book would be a good book to give to a liberal who thinks that conservatives are nothing more than greedy, selfish people. It might not turn a liberal into a conservative but it may help to push aside that particular ad hominem attack.
I'm no expert in statistics but I sure this book is full of sound reasoning.