The Sixth Extinction: An Unnatural History

There is enough in this book to sway me into the believer column of Global Warming, educate me on Ocean Acidification, make me feel bad about being a human, and give me comfort to know that there is not much I can personally do to make a damn bit of difference to change anything and that anything that I did or did not do would could all be changed to something completely different on a geologic time scale.