The Demarcation Problem in Philosophy of Science

“Climate change is a hoax — and so is coronavirus.” “Vaccines are bad for you.” These days, many of our fellow citizens reject scientific expertise and prefer ideology to facts. They are not merely uninformed — they are misinformed. They cite cherry-picked evidence, rely on fake experts, and believe conspiracy theories. How can we convince such people otherwise? How can we get them to change their minds and accept the facts when they don’t believe in facts? In this conversation based on his new book, Lee McIntyre shows that anyone can fight back against science deniers, and argues that it’s important to do so.