HKS Authors

See citation below for complete author information.

Abstract

In the wake of the El Paso, Texas, mass shooting, web-infrastructure company Cloudflare took down the online message board where the killer posted his manifesto. So-called deplatforming is a growing strategy to stem the rise of hate speech online, but does it work?

Citation

Donovan, Joan. "How Radicalization Online Can (and Can't) Be Stopped." Wall Street Journal, August 22, 2019.