Meh. There is some valuable message in this book, but again, it kinda pushes the responsibility into our hands while the real problem lies in big industry and such. It is true, that we should consume less and escape from the vicious cycle of constant buying new shit, use bicycle or public transport as much as possible, etc. But we should also invest in more efficient and less polluting ways of producing energy. The author doesn't even bring valid arguments to the table in that regard. Either not understanding what he is talking about, thinking very singularly, or directly lying to our faces. Some example is his taken straight out of blue number of 44T USD for switching to solar. It is so incredibly stupid, that I find it hard to grasp.
Bottom line, even though there is some valuable stuff here, in many cases it is wishful thinking about changing culture (e.g., American Midwest to become like the Netherlands or other nonsense). The rest is mostly harmful and not understanding the wider context. The harmful message is why I gave it one star.