A quick guide to why the experts are saying this latest deep freeze isn't a reason to think we're safe from global warming.
Polar vortex: How can it feel so cold while the planet is warming?
climate change - Chatelaine
climate change - Chatelaine
RealClimate: Absence and Evidence
Extreme cold warning smothers most of Alberta
Ontario election: here's what's at stake ahead of voting day
Chatelaine - April 2021 by Lawrence Ambrocio - Issuu
Climate Change and Tourism in English-Language Newspaper Publications - Shihan (David) Ma, Andrei P. Kirilenko, 2020
Polar vortex: The science behind the cold
Polar vortex brings frigid weather to much of Canada — but relief is (almost) in sight - National
A Polar Vortex Is Expected To Hit Eastern Canada & Temps Could Drop To -20 C - MTL Blog
PDF) Climate Change and Tourism in English-Language Newspaper Publications
What is the polar vortex – and how is it linked to climate change?, US weather
It's chilly in here – How the polar vortex is causing temperatures to plummet and what we can do - Greenpeace International
Saying Climate Change Is Real Could Be Seen As Partisan - Chatelaine
