books.google.com - Supported by in-depth scientific evidence, Singer and Avery present the compelling concept that global temperatures have been rising mostly or entirely because of a natural cycle. Unstoppable Global Warming explains why we're warming, why it's not very dangerous, and why we can't stop it anyway....https://books.google.com/books/about/Unstoppable_Global_Warming.html?id=DJxlzuOdK2IC&utm_source=gb-gplus-shareUnstoppable Global Warming
