I'm not a climate change denier at all. It is real and is going to be a big problem both now and especially for future generations. My complaint about this book and many other books on this topic is that for some reason they do not address the real problem, which is over population. When I was young there was 3B people on the planet. Currently there is 7B. At current growth rates no matter what measures are taken to reduce our personal carbon footprint we are going to smother our planet with too many people. Lets start identifying the real problem which is completely out of control - world population growth.