Misinformation

Philosophers tackle deepfakes

Illustration of a framed portrait of Renée Descartes with Nicholas Cage's face
Photo illustration: Eniola Odetunde. Photo via Francois G. Durand/Getty Images

Technology could erode the evidentiary value of video and audio so that we see them more like drawings or paintings — subjective takes on reality rather than factual records.

What's happening: That's one warning from a small group of philosophers who are studying a new threat to the mechanisms we use to communicate and to try to convince one another.

Facebook employees dissent over policy on lying in political ads

Photo of "Welcome to Facebook" sign outside Facebook headquarters
Photo: Josh Edelson/AFP via Getty Images

More than 250 Facebook employees have signed a letter protesting the company's policy allowing politicians to buy ads that make false statements, the New York Times' Mike Isaac reports.

Why it matters: As the 2020 election looms, critics fear the company's policies and security measures are insufficient to prevent a repeat of 2016 — when misinformation, some directed from overseas, ran rampant on the social network. Facebook's leadership has defended its policy as a protection of free speech in a democracy, even as politicians push the policy's boundaries to try to expose its flaws.