Right now I'm reading Ishmael by Daniel Quinn. It's pretty interesting; it's about a gorilla who is teaching a man how to 'save the world.' Basically discusses how the modern way of life is destroying the environment and what needs to be done to put things back into the natural order. There are two types of people on the planet in this book, "Takers" or agriculturalists (us) and "Leavers" or those backwoods and 'uncivilized people' (in our minds).