"With that in mind, we used lists of organizations promoting hate from the Southern Poverty Law Center, Hope Not Hate, the Canadian Anti-Hate Network, and the Counter Extremism Project, in addition to channels recommended on the white supremacist forum Stormfront, to create a compendium of 226 extremist YouTube channels earlier this year. While less than scientific (and suffering from a definite selection bias), this list of channels provided a hazy window to watch what YouTube’s promises to counteract hate looked like in practice. And since June 5th, just 31 channels from our list of more than 200 have been terminated for hate speech."