On Tyranny

On Tyranny: Twenty Lessons from the Twentieth Century is a 2017 book by Timothy Snyder, a historian of 20th-century Europe. The book was published by Tim Duggan Books in hardcover and by Penguin Random House in paperback. A graphic version, illustrated by Nora Krug, was released October 5, 2021. The book topped the New York Times bestseller list for paperback nonfiction in 2017 and remained on bestseller lists as late as 2021.

On Tyranny focuses on the concept of tyranny in the context of the modern United States politics, analyzing what Snyder calls "America's turn towards authoritarianism". Explaining that "(h)istory does not repeat, but it does instruct," he analyzes recent European history to identify conditions that can enable established democracies to transform into dictatorships. The short (126 pages) book is presented as a series of twenty instructions on how to combat the rise of tyranny, such as "Defend institutions", "Remember professional ethics", and "Believe in truth".

Reviews
Carlos Lozada of The Washington Post describes the book as "clarifying and unnerving", "a memorable work that is grounded in history yet imbued with the fierce urgency of what now." Daniel W. Drezner, writing for The New York Times, says, "For such a small book, Snyder invests On Tyranny with considerable heft," but he also describes it as "overwrought" and tending toward hyperbole.

Tim Adams of The Guardian describes the work as "a 'how to' guide for resisting tyranny", concluding "You will read no more relevant field guide to that wisdom than this book." Richard Evans, also in The Guardian, writes that "Snyder provokes us to think again about major issues of our time, as well as significant elements of the past, but he seems to have rushed it out rather too quickly."

US election 2024
In his Substack newsletter, Snyder encourages people to start organizing now (2024) in order to win both local and national elections. He notes that On Tyranny was written in a defensive mode and that if its lessons are learned and implemented now things could get much better in 2025 for those who want to maintain democracy and the rule of law in the United States. Snyder has noted that while Trump did not succeed in overturning the 2020 election, it was practice for a successful coup and his supporters will be better prepared for 2024. He also notes that in 2020 important individuals and institutions were aware Trump might not want to peacefully transfer power if he lost the elections and that they prepared to make sure lawful transfer did occur.