Quite a quantum leap to make a judgement on Canadian society, based on comments on one paper, of which comments in your own words are "half hidden ". Religion as a motivator for violence has been around for centuries, long before the coined terms left wing or right wing, and will go on being a motivator in the future. Islam happens to be in the forefront now, but for a long period Christianity did its fair share of killing people in the name of religion.