Despite our best efforts, we're all vulnerable to believing things without using logic or having proper evidence—and it doesn't matter how educated or well read we are. But there is a method for avoiding such pitfalls of human nature, and it's called skepticism. By using rational inquiry and seeing subjects from a scientific perspective, we can approach even the most sensitive claims with clear eyes to ultimately arrive at the truth. During 18 lectures that will surprise, challenge, and entertain you, you will learn how to think, not just what to think—and you'll come to understand why extraordinary claims require extraordinary evidence. You'll discover how skepticism can help differentiate between real science and pseudoscience, as well as between "scientific" history and pseudohistory—distinctions that have serious educational and political implications. Fascinating case studies illustrate how you can apply the methods of skepticism to detect specious claims and faulty logic in any scenario you encounter such as: