Hot, Flat, and Crowded

I am reading Hot, Flat, and Crowded: Why we Need a Green Revolution and How it Can Renew America. The book promises an outlook to the crises of destabilizing climate change and rising competition for energy. The recent chapter that I read speaks to Petropolitics which makes the link between the price of fuel and the freedom associated with the country involved. His argument speaks to those who are concerned about the state of America in the global future.