That the reforms instituted post-Ferguson appear to be insufficient is part of why support is building for a more dramatic overhaul of policing in America. Specifically, calls to defund the police have made the leap from protesters’ handheld signs to mainstream policy discussions on Twitter. When a Vox correspondent tweeted that the idea of abolishing the police was “poorly thought-out,” he was dragged to the point of rescinding it, as advocates pointed out that the theory has in fact been developed over decades by careful thinkers. It’s an example of how social media can help to propel a political critique from the fringes to the point of acceptance by a media establishment that would have otherwise comfortably dismissed it.

—Will Oremus, in “The Protests Remind Us Why Social Media Is Worth Fixing”