I think that this book by Charles Eisenstein is a must read for everyone with an interest in how we have got to where we are.......he also gives some very credible suggestions for what is to come...........
It's pretty hard going in places, I have found myself re-reading sections to get my head around the concepts involved, but don't let that put you off, it is well worth it.
I believe that it took him 10 years to write and is available to read for free on his website or you can buy a bound version if you prefer.
http://www.ascentofhumanity.com/text.php