This book provides a complete, easy-to-read explanation of past and present global climate change, causes and possible solutions to the problem, including the politics and reasons why this is such a politically charged issue. Global warming is addressed by almost all sciences including many aspects of geosciences, atmospheric, the biological sciences, and even astronomy. It has recently become the concern of other diverse disciplines such as economics, agriculture, demographics and population statistics, medicine, engineering, and political science. This book attempts to address these complex interactions, integrate them, and derive meaningful conclusions and possible solutions. It presents the latest research results from a variety of disciplines and points to the accountability of the human race in global warming.