Climate Obstruction:
On the State and Spread of Climate Disinformation in Canada

January 2025

While climate denial historically defined opposition to climate action, the discourse is increasingly shifting into new territory online: climate delayism. These delay tactics leverage discourses that accept the existence of climate change, but nevertheless downplay its urgency and sow doubt in potential solutions.

What’s more, the rapid spread of mis- and disinformation online—and platforms’ inability and recent overt unwillingness to regulate it—has supercharged these climate delay narratives. But climate disinformation is not just a social media problem: it operates through a complex and historically situated network of powerful actors with vested interests, and is woven into the fabric of Canadian nationhood and identity itself. We need to understand how climate delay and disinformation narratives circulate and find resonance in our broader information ecosystem. To that end, this report analyzes Canadians’ response to prominent climate delay narratives and presents key findings and policy implications for the burgeoning problem of climate disinformation in Canada.


Principal Investigator: Sonja Solomun

Research Lead: Helen A. Hayes

Survey Lead: Isadora Borges Monroy

Researchers: Julia Bugiel, Esli Chan, Nikhil Gowd, Nina Hernández Jayme, Sequoia Kim, Hannah Tollefson

Survey Analyst: Christopher Ross


Suggested citation: Solomun, S., Monroy, I. B., Bugiel, J., Chan, E., Gowd, N., Hayes, H. A., Jayme, N. H., Kim, S., Ross, C., & Tollefson, H. (2025). Climate Obstruction: On the State and Spread of Climate Disinformation in Canada. The Centre for Media, Technology and Democracy. mediatechdemocracy.com/ climate-obstruction-report


Key survey findings:

Note on methods: Data for this report includes nationally representative survey responses from 2,112 Canadian adults conducted from January 4, 2024, to January 12, 2024, using Abacus. The margin of error for a comparable probability-based random sample of the same size is +/-2.13%, 19 times out of 20. Values shown are weighted means, weighed by gender, region, and age according to Statistics Canada.