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Climate change is already affecting Canadians. More and more are having to adapt to threats to their health and safety caused by higher temperatures, poorer air quality, and more extreme and unpredictable weather events.
To help address these challenges, it’s useful to have a basic understanding of climate change, its causes, and what actions would be most effective in limiting its impacts on Canadians. The good news is that the vast majority of Canadians support strong climate actions, and are willing and ready to make substantial changes in their own lives to help limit further climate change.
This post was made in collaboration with the Government of Canada, to help better understand how Canadians’ think, feel and act on climate change.
- Causes of climate change | Government of Canada | March 2019
- What Is Climate Change? | United Nations
- Climate Change: The Basics | Climate Atlas of Canada
- What Is Climate Change? | NASA Science
- Greenhouse Gases | Climate Atlas of Canada
- SYNTHESIS REPORT OF THE IPCC SIXTH ASSESSMENT REPORT (AR6) Longer Report Core Writing Team: Hoesung Lee (Chair), Katherine Calvi | IPCC
- CLIMATE CHANGE 2023 | IPCC
- Causes | NASA Science
- Analysis: Why scientists think 100% of global warming is due to humans | Carbon Brief | December 2017
- Evidence | NASA Science
- Alberta wildfire season ’10 times more severe’ than recent averages, province says | Globalnews.ca | November 2023
- 2023 is now officially the most expensive, most destructive wildfire season on record in B.C. | CBC News | September 2023
- Alberta has endured some of the worst air quality in the world this week due to wildfire smoke | CBC News | May 2023
- Land burned in Sask. wildfires this year amounts to 5 times the size of P.A. National Park | CBC News | October 2023
- Massive June 2020 hailstorm left lasting scars for Calgarians, study finds | Calgary Herald | August 2022
- More than a billion seashore animals may have cooked to death in B.C. heat wave, says UBC researcher | CBC News | July 2021
- Saskatoon hits record-setting smoke hours in 2023 due to wildfires – Saskatoon | Globalnews.ca | August 2023
- ‘Historic’ wildfires in Quebec, says SOPFEU, after 4.5 million hectares of forest burned in 2023 | CTV News | November 2023
- Most of Ontario remains under fire bans with 3 times as many wildfires reported in 2023 | CTV News | June 2023
- How current climate change trends are impacting severe weather in Saskatchewan | Globalnews.ca | July 2022
- N.W.T. communities shatter temperature records as heat warnings continue | Toronto Star | July 2023
- ‘Biblical proportions’: 3 months’ worth of rainfall floods Nova Scotia, forcing evacuations as crews search for missing people | CNN | July 2023
- BMO says cost of flood disaster likely to exceed $7.5b, cuts B.C.’s economic outlook | Business in Vancouver | November 2021
- British Columbia floods to cause $2bn economic loss: Aon | Insurance Insider | December 2021
- Surviving the heat: The impacts of the 2021 western heat dome in Canada | Government of Canada | June 2022
- Federal assistance arrives in B.C. as province starts rebuilding from floods | CBC News | November 2021
- Number of homes destroyed or damaged by wildfire in B.C.’s Okanagan rises to 189 | CBC News | August 2023
- British Columbia wildfires intensify, doubling evacuations to over 35,000 | Reuters | August 2023
- Costs of Alberta wildfire reach $9.5 billion: Study | BNN Bloomberg | August 2023
- Fort McMurray wildfire: Calls for 2nd highway after ’88K near misses’ during mass evacuation | Globalnews.ca | October 2016
- Alberta’s ‘monster’ hailstorm demolished every crop in its path, farmer says | CBC News | June 2020
- Sask. farmers stressed about poor crop yields, loss of income after weeks of dry conditions | CBC News | July 2021
- Some residents already returning after raging wildfire forces 7,000 people to flee Pimicikamak Cree Nation | CBC News | May 2023
- Northern Saskatchewan residents continue to flee homes due to wildfires | CBC News | May 2023
- Calgary’s 2020 hailstorm is Canada’s 4th costliest natural disaster | The Weather Network | June 2023
- Severe weather in Canada caused $3.1 billion in insured damages in 2022 | CTV News | January 2023
- Canada wildfire: all 20,000 Yellowknife residents evacuating | Reuters | August 2023
- Fiona officially the costliest extreme weather event in Atlantic Canada | Reuters | October 2022
- Hurricane Fiona causes $660 million in insured damage | Insurance Bureau of Canada | October 2022
- Three victims of N.S. floods identified as families mourn | CBC News | July 2023
- Consensus revisited: quantifying scientific agreement on climate change and climate expertise among Earth scientists 10 years later | IOPscience | October 2021
- PARCA Study Wave 7 | Impact Canada | November 2024
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Climate change is already affecting the health and safety of Canadians.
— ScienceUpFirst | LaScienced'Abord (@ScienceUpFirst) February 11, 2025
To help address climate change, it's useful to have a basic understanding of what it is, causes, and the most effective actions in limiting its impact on Canadians.https://t.co/dVoLyn1jWJ#ScienceUpFirst pic.twitter.com/o2ytzvwaJp
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