Can we change the minds of science deniers? Encounters with flat earthers, anti-vaxxers, coronavirus truthers, and others who defy reason are the focus of this work. In a world where many citizens reject scientific expertise in favor of ideology and conspiracy theories, Lee McIntyre's book, How to Talk to a Science Denier, offers a poignant exploration into the culture of science denialism.

McIntyre, drawing on his own experiences, such as attending a Flat Earth convention, along with academic research, seeks to understand the common themes of science denialism. These themes are evident in misinformation campaigns that have persisted over decades, ranging from tobacco companies denying the link between smoking and lung cancer to the current day anti-vaxxer movement.

In his quest to communicate the truth and values of science, McIntyre shares personal anecdotes, such as engaging discussions with coal miners and a scientist friend about genetically modified organisms. He presents tools and techniques for effective communication, emphasizing the importance of calm, respectful conversations and face-to-face engagement with science deniers.

Through this book, McIntyre not only shares insights into the psychology of denial but also provides a hopeful message: it is possible to make a difference by standing up against science denial, which can have life-or-death consequences.