A powerful, pocket-sized citizens guide on how to fight back against the disinformation campaigns that are imperiling American democracy, from the bestselling author of Post-Truth and How to Talk to a Science Denier. The effort to destroy facts and make America ungovernable didnt come out of nowhereIt is the culmination of seventy years of strategic denialism. In On Disinformation, Lee McIntyre shows how the war on facts began, and how ordinary citizens can fight back against the scourge of disinformation that is now threatening the very fabric of our society. Drawing on his twenty years of experience as a scholar of science denial, McIntyre explains how autocrats wield disinformation to manipulate a populace and deny obvious realities, why the best way to combat disinformation is to disrupt its spread, and most importantly, how we can win the war on truth. McIntyre takes readers through the history of strategic denialism to show how we arrived at this precarious political moment