Can people be persuaded not to believe disinformation?

Illustration: George Wylesol

Mar 19th 2025|4 min read

Anyone following American politics in recent months will have been treated to their fair share of bogus claims: USAID, the country’s main development agency, sent $50m worth of condoms to the Gaza Strip; tens of millions of deceased centenarians are continuing to receive social-security payments; disaster-relief funding was spent on housing migrants in luxury hotels in New York City. That so many people believe them nonetheless highlights how an age of social media and political polarisation has blurred the lines between truth and conspiracy theory. Debunkology, or how to unpick beliefs once they take root in people’s brains, is struggling to catch up.