Stories

The science of conspiracies: Where Flat Earth meets Pizzagate

A flat earth surrounded by flying saucers
Illustration: Rebecca Zisser / Axios

"Fake news" was rampant throughout the 2016 election — and it's still around. But it's hardly new: people have believed in conspiracy theories for ages, and scientists are no stranger to combating them.

The bottom line: From anti-vaccine conspiracies to climate change denial to those who believe in modern "fake news," many conspiracy theories are united by one idea: “Nothing is an accident. They never accept randomness,” says Stephan Lewandowsky, a cognitive scientist at the University of Bristol who studies climate change denial.