A very American way of viewing the world, not that it's a bad thing, but not entirely accurate either. Also, some very cringe-worthy statements that are simply untrue about animal behaviour... Understandably, this is a book on a wide-ranging area and simply cannot go through everything thoroughly, but I expected a PhD writer to be more informed about the behavioral aspects. All in all, a good book to start you off on some very interesting subjects, but I would take some of the things stated with a grain of salt and to find out more in-depth how the conclusions have be made.