I cannot say enough how much effort he put into making it readable by all (all graphs have an "how to read this graph" in small prints underneath). But it IS 950 pages long and about economics, which means constant numeric descriptions.

I have a friend who works in a bank as a quant who thought the book would be too difficult for him (not because of the maths, but because of economic understanding). Of course, he's wrong, and I told him. But if he could think so, then it's an incredible outcome that the book could be top of the sales.

Earth provides enough to satisfy every man's need, but not every man's greed. Gandhi