'Incel' violence is a form of extremism. It's time we treated it as a security threat
- Written by Sian Tomkinson, Media and Communication Scholar, University of Western Australia

Last week, a 17-year-old boy in Toronto was charged with an act of terrorism in the alleged killing of a woman with a machete – the first time such a charge has been brought in a case involving “incel” ideology.
Also last week, a 20-year-old man who self-identified as an “incel” – short for “inv...
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