Take the first step toward a better environment. Awareness of global climate change has reached critical mass around the world, and people are looking to see how the choices they make affect the environment. This highly practical and easy-to-use reference helps readers understand how to do their part to combat global warming in simple, but effective ways. • Clear explanations of the relationship between energy use and carbon emissions, and an individual’s carbon “footprint.” • The topic is gaining momentum on a worldwide basis. • Easy-to-use, with accessible information.