I just found this book, which I find very interesting. It can be read online at http://www.ascentofhumanity.com/, but is available as a real book too.
I won't spoil the read, but will only say it really got me thinking and I'm not yet even half way through it. The facts are not new, but are put together perfectly to illuminate the point, which is... Well, you read about it! :-)
N2O Introduction - Presentation - submitted by Categoria [link] [2 comments]
1 day ago