Misinformation on COVID-19 is so pervasive that even some patients dying from the disease still say it’s a hoax. In March 2020, nearly 30% of U.S. adults believed the Chinese government created the coronavirus as a bioweapon (Social Science & Medicine, Vol. 263, 2020) and in June, a quarter believed the outbreak was intentionally planned by people in power (Pew Research Center, 2020).

When Joe Biden is inaugurated, he will immediately be confronted with an unprecedented challenge -- and I don’t mean the pandemic.… I mean, instead, that he’ll be the first modern U.S. president trying to govern in the face of an opposition that refuses to accept his legitimacy. And no, Democrats never said Donald Trump was illegitimate, just that he was incompetent and dangerous. – Paul Krugman, New York Times, Dec. 1, 2020.

Consider Andy, who is worried about contracting COVID-19. Unable to read all the articles he sees on it, he relies on trusted friends for tips. When one opines on Facebook that pandemic fears are overblown, Andy dismisses the idea at first. But then the hotel where he works closes its doors, and with his job at risk, Andy starts wondering how serious the threat from the new virus really is. No one he knows has died, after all.

If you’re feeling nervous about the looming U.S. election, and results that may take longer than a single day to resolve, you’re not alone.

“I joked with my friends that I wished someone would, like, knock me over the head on election morning and wake me up when the decision is made,” says Kate Sweeny, a professor of psychology at the University of California, Riverside (UCR).

How would you feel about a new therapy for your chronic pain, which—although far more effective than any available alternative—might also change your religious beliefs? Or a treatment for lymphoma that brings one in three patients into remission, but also made them more likely to vote for your least preferred political party?

n CBeebies, the BBC service for little children, there’s a programme called Treasure Champs, which aims to teach young viewers about their feelings, and how to manage them. In one episode, the character Barry – a blue rectangle with pink eyebrows – is glum about the result of his football match.

“We lost,” says Barry.

“It doesn’t matter!” says Kari.

“It was my fault. I let all the goals in.”

“I don’t understand why you’re so sad. Just forget about it.”

“I can’t.”

“Why not? It’s just a game.”

The brain can be untrustworthy when it comes to deciphering fake news, and especially when headlines are repeated, presented with photos, or generally easy to imagine, experts from The Australia National University (ANU) have found.

Their findings are outlined in a new open-access eBook, "The Psychology of Fake News," which analyzes the psychological factors that lead us to believe and share misinformation and conspiracy theories and possible interventions to correct false beliefs and reduce the spread.

The killing of George Floyd by police officers in Minneapolis three months ago and the shooting of Jacob Blake by police in Wisconsin have led the US to a period of reckoning. As thousands have marched in the streets to protest against racial inequality, many others have also been forced to ask some difficult questions about their levels of prejudice.

In Ecuador, people are still searching for the bodies of relatives who died of COVID-19 four months ago. In Italy a boy begged a priest to forgive the “sin” of lowering his face mask outdoors. Not since the second world war have so many people in so many places been traumatised at once (see article). Even after the disease itself is brought under control, the mental scars will linger.