_Global Warming: Understanding the Forecast_ is a comprehensive introduction to all aspects of global warming. Written in an accessible style, this important book examines the processes of climate change and climate stability, from the distant past to the distant future. Examining the greenhouse effect, the carbon cycle, and what the future may hold for global climate, this text draws on a wide range of disciplines, and summarizes not only scientific evidence, but also economic and policy issues, related to global warming. A companion web site at (http://understandingtheforecast.org) provides access to interactive computer models of the physics and chemistry behind the global warming forecast, which can be used to support suggested student projects included at the end of each chapter. Solutions and artwork from the book are available to instructors at www.blackwellpublishing.com/archer. Global Warming: Understanding the Forecast provides an essential introduction to this vital issue for both students and general readers, with or without a science background.