A riveting tour through the landscape and meaning of modern conspiracy theories, exploring the causes and tenacity of this American malady, from Birthers to Pizzagate and beyond. American society has always been fertile ground for conspiracy theories, but with the election of Donald Trump, previously outlandish ideas suddenly attained legitimacy. Trump himself is a conspiracy enthusiast: from his claim that global warming is a Chinese hoax to the accusations of “fake news,” he has fanned the flames of suspicion.

But it was not by the power of one man alone that these ideas gained new power. Republic of Lies looks beyond the caricatures of conspiracy theorists to explain their tenacity. Without lending the theories validity, Anna Merlan gives a nuanced, sympathetic account of the people behind them, across the political spectrum, and the circumstances that helped them take hold.

The lack of a social safety net, inadequate education, bitter culture wars, and years of economic insecurity have created large group