Racism and anti-Semitism surged in corners of the Web after Trump’s election, analysis shows

Racist and anti-Semitic content has surged on shadowy social media platforms — spiking around President Donald Trump’s Inauguration Day and the “Unite the Right Rally” in Charlottesville (VA) — spreading hate speech and extremist views to mainstream audiences, according to a recent analysis. The findings, from a newly formed group of scientists named the Network Contagion Research Institute who studied hundreds of millions of social media messages, bolster a growing body of evidence about how extremist speech online can be fueled by real-world events. The researchers found the use of the word “Jew” and a derogatory term for Jewish people nearly doubled on the “Politically Incorrect” discussion group on 4chan, an anonymous online messaging board, between July 2016 and January 2018. The use of a racial slur referring to African Americans grew by more than 30 percent in the same period. “There may be 100 racists in your town, but in the past they would have to find each other in the real world. Now they just go online,” said one of the researchers, Jeremy Blackburn, an assistant professor of computer science at the University of Alabama at Birmingham. “These things move these radicals, these outliers in society, closer, and it gives them bigger voices as well.”