The Encyclopedia of Global Warming and Climate Change provides a multi-authored, academic yet non-technical resource for students and teachers to understand the importance of global warming, to appreciate the effects of human activity and greenhouse gases around the world, and to learn the history of climate change and the research examining it. The site includes a Reader’s Guide, with broad subjects like ‘Atmospheric Sciences’ and ‘Climate Models’ that provide links to more specific subjects, an A to Z list of encyclopedia entries, and a Subject Index. There are also links to countries and U.S. states that describe how climate change is specifically affecting them.