As Lee McIntyre reflects in the book, this topic seems even more relevant now than it did prior to the COVID-19 pandemic. We have very effective vaccines that will help us mitigate the harms of COVID-19, yet a shocking proportion of people are hesitant to get vaccinated. A perhaps less-shocking proportion have decried public health measures, like mask mandates, designed to keep people safe. In How to Talk to a Science Denier, McIntyre tries…