Reddit mentions of Created from Animals: The Moral Implications of Darwinism (Oxford Paperbacks)

I'm in the same boat as you and just started reading a lot of science stuff.

It might be a good idea to pick up an edition of The Best American Science [and Nature] Writing for lots of topics all at once.

I also second the Brian Greene books, early Dawkins, and The Red Queen. But I don't really understand all the Hofstadter hype... I really didn't like I Am a Strange Loop--I found it extremely poorly written, off-topic, at times pretentious, poorly constructed, and overall not a very pleasant experience.

Most of my interest is in biology and evolution, so my recommendations would be:

My favorite animal rights book: Created From Animals - Rachels

A really fun read about poisonous plants: Wicked Plants - Stewart

Another Stewart book about earthworms: The Earth Moved - Stewart

Also anything by Michael Pollan, and to complement that, Animal, Vegetable, Miracle by Barbara Kingsolver.