From the start. I think it is important to realize that this book is essentially a position paper for the Earth Policy Institute. It is a slim book, with only about 120 pages of information. The author is the president of the organization, and what he presents are the situations, scenarios and solutions posited by the group. That does not make the work good or bad, but the buyer should know what they are buying and who it represents.
Many of the problems outlined in the book are solid problems that are occurring in the world at this very moment: over grazing leading to diminished carrying capacity of the land, over use of water from aquifers, people moving up the food chain and demanding more meat, abject poverty, unsustainable population growth as well as a dwindling food supply. My biggest problem with the discussions is that they were taken to the extreme, and while I believe the problems exist, I doubt the solutions provided are workable.
The solutions proposed by the author are admirable, but I doubt they have a chance of working. We are in an extremely toxic political climate in this country, where politicians cannot even agree on what color the sky is. Add to that the educational requirements and family planning that the author advocates and I think you have a political train wreck...at least in this country. And the author states we need to do this at a speed rivaling the buildup of war material preceding WW II. I sincerely doubt there is a chance in Hades of this occurring unless some very strong leadership presents itself in Washington very quickly (which does not seem at all likely).
The writing is well done, with the issues and solutions presented in a way that a non-scientist can understand. I agree we are in trouble....I just think the solutions proposed are unworkable at the current time and, will accomplish little.