The Great Replacement is a theory that asserts that white or “Aryan” people are being eliminated through a variety of mechanisms, including non-white immigration and feminism. White genocide conspiracy theories have a long history in far-right circles and remains prominent today in white nationalist, white supremacist, and conspiracy theory movements. The Anti-Defamation League has accused several high-profile politicians and media personalities of invoking the Great Replacement, including Tucker Carlson, who they relayed “explicitly promoted the ‘great replacement’ theory”. Coined in 2011 by French white nationalist and conspiracy theorist Renaud Camus, the Great Replacement was based on a variety of pre-existing racist theories and ideas. Proponents allege that the end goal of the Great Replacement is to “weaken” or ultimately destroy white families over several generations as they increasingly start interracial families. The premise of the Great Replacement relies on the concept of white people being of a single race and that ancestry from non-white ethnicities can exclude an individual from being white. Jews are often considered to be the perpetrators of the Great Replacement, but conspiracy theories adjacent to the Great Replacement sometimes blame other groups, including secretive world governments.