The ‘great replacement theory’ believed to fuel Buffalo suspect

The suspect in Saturday’s killing of 10 people at a Buffalo supermarket allegedly wrote a document endorsing “great replacement theory,” a once-fringe racist idea that became a popular refrain among media figures such as Tucker Carlson and Laura Ingraham of Fox News and conservative writer Ann Coulter.

The No. 3 House Republican, who ran Facebook ads parroting the “great replacement” conspiracy theory, illustrates the radical turn taken by an increasing number of Republicans.

The man authorities say opened fire in a Buffalo grocery store Saturday, killing 10, appears to have left behind a white supremacist document centered on the idea of a plot to replace the White population with immigrants.

This far-right conspiracy theory, known as the “great replacement theory,” has inspired a lot of recent violence, including the 2019 Christchurch mosque shootings in New Zealand, where the shooter warned of “White genocide.” He later pleaded guilty to 51 murders, 40 attempted murders and engaging in a terrorist act.

Some of the torch-bearing “Unite the Right” demonstrators, including Ku Klux Klan members and neo-Nazis, who terrorized Charlottesville in 2017 were also motivated by the theory, which warns that an increase in the non-White population fueled by immigration will destroy White and Western civilization.

More than 70 years ago, a U.S. senator published a book warning of the same destruction of White civilization.

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