The so-called great replacement theory that helped motivate the 18-year-old alleged gunman in his reign of terror at a Buffalo supermarket on Saturday is often presented as a fringe ideology. But understand this: Large numbers of people have embraced the core fears at the heart of GRT as an organizing truth in their politics, their lives and their expectations to explain a future that feels out of their control.
Full Story: White Americans must speak out against white supremacy [Washington Post]