I was disappointed early on, then skimmed through a later chapter, and gave up. While logic is not dependent on the content of the premises, this is not a book about reasoning itself; it is about critical thinking in, I presume, daily life, so it really undermines itself when it uses examples that ring false, that go against psychologically adaptative cognitive processes. To make its point, it ignores adult emotional intelligence, and in that it reads like the creepy opposite of books that, for better or for worse, talk about all that shit we should do to better understand and interact with other people. I think critical thinking is essential and often overlooked in education, but this is not how to teach it. The book reads like it was written by aliens, and not in a good, objective perspective way.