Compelled speech requires people to use certain words or phrases, or to partake in upholding certain ideological beliefs. It is just as dangerous to free expression as overt censorship.

The constant recitation of indigenous "land acknowledgements" illustrates Canada's shift towards enforced mass-compliance on complicated social issues. These statements have become ubiquitous in Canadian public life: at schools, workplaces, government functions, ceremonies, and sporting events. Institutions display them on websites, documents, email signatures, and social media. A busy person in Canada may come across dozens of land acknowledgements per day in various contexts.

Although framed as optional gestures of respect, many organizations now have policies mandating land acknowledgements; in other circumstances, social pressure can make them seem obligatory even if they're not.

Land acknowledgements have morphed well beyond a simple sharing of history into something much more problematic: they have become a sort of sacred ritual with near-spiritual implications, tying certain ethnic groups to ownership over nature itself. When unpacked, there is a lot being said between the lines.

Stepping out of line on land acknowledgements can set off a variety of hostile reactions, ranging from social condemnation to significant legal consequences. Geoffrey Horsman is a biochemistry professor at Wilfrid Laurier University in Waterloo, Ont. As a parent of three children in the local school system and a member of his local school's parent council, he noted the growing politicization of the regional school system. Of particular concern was the practice of opening every meeting with a land acknowledgement, which took up valuable time and reinforced what he considers a divisive premise.

"I don't think there is anything good that can come out of the idea that a certain ethnic group are the true inheritors of this land," Horsman said in an interview. But when he raised his objections about the practice, he encountered immediate resistance. In a series of meetings with Waterloo Region District School Board staff, he was told that even discussing the issue was off the table. He has since brought a legal case against the board.