Head to Head How Have Conspiracy Theories Changed the Course of History? Thriving in troubled times, the allure of a good conspiracy theory has proved irresistible whenever and wherever authorities are not trusted. What’s the damage? History Today | Published in History Today Volume 73 Issue 8 August 2023 To continue reading this article you will need to purchase access to the online archive. Buy Online Access Buy Print & Archive Subscription If you have already purchased access, or are a print & archive subscriber, please ensure you are logged in. Please email digital@historytoday.com if you have any problems.