I really enjoyed this book, until I got about 3/4 of the way through.
The author looks at the big picture, and zooms into real life examples of how we could be building more food plants into our cities, parks, yards,etc. He gives real solutions and instructions for adding food to the landscape. There are illustrations on probably every page, done by the author/ artist him self, which are colorful, and were very useful for keeping my attention.
By the time I got to the last couple chapters, the ideas get a little too ideological for the analytical pessimist in me, much being a repetition and reinforcing of his ideas, but that is to be somewhat expected from a book like this.
The only thing that bothered me was that while writing of planting for food to promote a food sustainability/ access/ etc, and discussing humans being stewards of the land, even saying that it is a human right, he neglects to discuss and take into account, the other living beings in our ecosystems.
Plant propagation of edible plants is great, and sharing seed/ scions/ plantlets/ etc from our plants with others is great; but encouraging letting plants go to seed and spreading through them and runners, that are not native to the area, is irresponsible. There is more going on in our ecosystems than just planting for ourselves. We are currently in the midst of the Anthropocene Era, in which the entire planet is suffering a huge loss of species. We are still discovering some of the complex relationships that exist between us all. There are some species in dependant relationships who survive because the other exists, such as the Yucca Moth and the Yucca plant. If we disrupt our natural ecosystems too quickly, many species will not be able to adapt quickly enough to survive.
While the author briefly mentions wild edibles, and drops in a one or two line note about not planting plants that are invasive for your area, there is more to being a responsible land steward than planting and managing some fruiting crops. If we loose more of the genetic diversity we already have, all of our relationships as species of this Earth are more vulnerable to disease, weather events, etc, as we are all interconnected and dependant on each other.
I believe if he would have researched and included more information about plant selection, and being attentive to spreading of those plants, his book would have been much better. It was definitely still worth a read though, and I would recommend it, with a disclaimer.