The worst terror attack in New Zealand’s modern history took place on Friday, and the alleged perpetrator is an Australian.
Appropriately, this calamity has started a process of deep reflection in the man’s home country. Everywhere, decent Australians are asking, how did we get here? Do we own him?
There has been extensive, international discussion about the role of the online subculture of the far right in these events – the codes, memes and signals of internet-mediated white supremacy.