Following the Christchurch mosque shootings, Bellingcat published what the Columbia Journalism Review referred to as "a comprehensive and contextualized report on the motives and movements of the Christchurch killer".[50] In an online posting, Tarrant repeats a variety of "white genocide" talking points, and says his murder of several dozen Muslims is because they are “invaders” outbreeding the white race. Robert Evans refers to the manifesto as shitposting, defined as "the act of throwing out huge amounts of content, most of it ironic, low-quality trolling, for the purpose of provoking an emotional reaction in less Internet-savvy viewers."[51]