Three years ago, Mark Zuckerberg rebooted Facebook to try to fix one of its big problems. He inadvertently turbocharged a different problem, feeding the growth of dangerous conspiracy theories like QAnon. I worry that we might see a repeat of this phenomenon.
Beginning in 2017, Facebook started a revamp to emphasize personal posts and interactions and to steer us away from aimlessly scrolling past news articles and puppy videos in the news feed. Among the changes was pushing people to Facebook Groups, or online forums of like-minded people.
For many people, groups can be a wonderful resource and social outlet. But they also have become places for people to wallow in fake health treatments, plot violence or spread false theories like QAnon.
Groups that post frequently and have a lot of avid back-and-forth — and that often applies to discussions of fringe ideas — tend to get circulated more in the Facebook news feed, which funnels more people into those groups.
Charlie Warzel, an Opinion writer for The New York Times, wrote that the tilt toward groups helped fertilize QAnon, the sprawling and false conspiracy that a child-abusing cabal leads powerful institutions.
Facebook didn’t invent QAnon or other conspiracy theories. But Facebook’s computerized nudges that benefited the most hyperactive groups “most likely supercharged the QAnon community,” Charlie wrote.
Some of the harmful consequences of that remodel show that when internet companies with billions of users make even well-intended changes, they can set in motion damaging ripple effects.
There is a line of thinking that Facebook could never have predicted how people would misuse its creations. That’s not quite true. There were warning signs for years about dangerous activity in groups, but the company didn’t pay attention to the toxic trade-offs of emphasizing them.
Facebook now wants to become a place for us to have more private and meaningful conversations — a continuing evolution from a global public message board to the more cloistered space that Zuckerberg started to emphasize in 2017. I worry that this may create Facebook’s next unintended consequence.
Part of this privacy plan is a march to encrypt, or scramble, all activity so that there are no digital trails of what we post or say. There are good reasons for this. Facebook wouldn’t be able to peer into our private messages, and authoritarian rulers couldn’t demand that Facebook identify the person behind an account critical of the government.
But the potential pitfalls terrify me. Encrypting Facebook apps including Instagram and Messenger will make it difficult or impossible for Facebook to help law enforcement figure out who is selling drugs on Instagram or calling for violence in its groups. It will be harder to trace a propaganda campaign to a foreign government. Facebook will be able to say, truthfully, that it can’t see behind its own curtain.
Facebook is aware of these risks. “Encryption is a powerful tool for privacy, but that includes the privacy of people doing bad things,” Zuckerberg wrote last year. Executives have sometimes said, vaguely, that they’ll consult with experts to limit the downsides of encryption.
The result of Facebook’s next changes may be that it absolves itself of responsibility for many of the social network’s horrors. A violent plot organizing in Facebook groups? Facebook can’t spot it. Child sex abuse imagery spreading on the site? That’s not Facebook’s problem anymore.
There’s a pattern of Facebook revamping itself to stay popular, and then creating new problems it has to respond to. But with this encryption shift, it cannot afford — actually, strike that; humanity cannot afford — to ignore the trade-offs until they become blindingly obvious.
– The New York Times