This review was first published by Booklist in August 2020.
In his latest, science teacher and proud skeptic Prothero takes on a raft of pseudo- and anti-scientific beliefs and handily debunks them: flat earth, hollow earth, young earth, geocentrism, moon landing conspiracies, faked fossils, flood myths, Atlantis, dowsing, and more. He briefly describes these schools of thought, where they come from, and summarizes the scientific evidence which shows that these beliefs are incorrect. But he wants to do more than just debunk. He believes scientists need to explain why and how they come to the conclusions they do. He ends most of the chapters with a section called “How We Know,” listing all the evidence supporting the relevant scientific conclusions. Also valuable is his introduction, in which he neatly summarizes how science works, how it evaluates evidence, the requirements for peer review and burden-of-proof, and how that process offers trustworthy understanding. Finally, he explores the reasons why some people reject science. Popular trust in science is eroding alongside decreases in scientific literacy; Prothero wants scientists to show their work to help earn that trust back.