Climate change is one of the most controversial and misunderstood issues of the 21st century. This book provides a clear understanding of the issue by presenting scientific facts to refute falsehoods and misinformation—and to confirm the validity of other assertions. Is public understanding of global warming suffering from politically biased news coverage? Is it true that the global scientific community has not reached a consensus on whether humans are causing climate change? This important book addresses these questions and many more about global warming, identifying common claims about climate change and using quantifiable, evidence-based information to examine their veracity. The authors of this work examine 35 specific claims that have been made about global climate change by believers and skeptics. These assertions—some true, some false—will guide readers to a much deeper understanding of the extent of climate change; whether any climate change that is taking place is human-caused; whether climate change is likely to be a serious problem in the future; whether scientists agree on the fundamentals of climate change; and whether climate change impacts can be mitigated. Examples of specific issues that are scrutinized and explained in the book include: trends in the extent and condition of Arctic and Antarctic Sea ice packs, the accuracy of climate forecasting models, whether extreme weather events are increasing as a result of climate change, and the benefits and drawbacks of various schemes to limit greenhouse gas emissions.