This is the world’s smallest book on the world’s biggest CO2 and climate change. This book provides a quick and entertaining introduction to the science of climate change. It is a concise primer for anyone interested in how CO2 impacts our climate. But even knowledgeable readers will learn something new and important about how climate change works. The book is available at no cost for climate-outreach and education organizations. "Here's an owner's manual for the one planet we've got—or, at least the section that explains its current malfunction—and what to do about it." —Bill McKibben, author
