Climate Science

13/10/26
Author: 
Seth Klein
Yes agenda - clean energy poster

Oct. 13, 2026

Canadian climate movement tells Carney what we’re for & what we’re against; and news on another emergency – the poison drug crisis

Prime Minister Carney has said, “Don’t tell me what you are against; tell me what you are for.” Well, with respect to the first part – tough! Telling the truth about the climate emergency requires saying “No” to new fossil fuel infrastructure. But with respect to the second request – done!

29/09/26
Author: 
Emiko Newman, Tracey Saxby and Isabel Siu-Zmuidzinas
The state of climate action in BC remains grim. Stronger environmental policies have not materialized in five years, and in many ways, the government has been backtracking on its progress, write the authors. Photo for The Tyee by Steve Burgess.

Sept. 29, 2026

After pressing the province for five years, we’re still coming up short.

As we bid goodbye to summer and welcome fall, many of us breathe a sigh of relief that another “wildfire season” is winding down. Our skies are clear of smoke again. The days may be shortening, but our hearts feel lighter.

09/09/26
Author: 
Nick Murray and The Energy Mix staff
A government handout photo shows wildfires in Wanless, Manitoba, on Tuesday, May 27, 2025 (Jacob Morse/Facebook)

Sept. 9, 2026

Last week’s Canada’s Changing Climate Report is a call for faster action to reduce greenhouse gas emissions and shift the economy to clean electricity, analysts say, after the government reported that average warming will reach 3.5° to 5°C by 2100 across Canada and more than 10°C in the Arctic.

17/08/26
Author: 
Bob Berwyn
A man cools off during a heat wave in Rome on July 1, 2025. Credit: Antonio Masiello/Getty Images

Aug. 10, 2026

A new American Meteorological Society report paints a grim picture of the global climate.

As global warming continued to reshape Earth’s climate, the planet’s oceans reached record high temperatures for the third year in a row in 2025. Some northern forests and tundra released more carbon dioxide than they absorbed. And the Greenland Ice Sheet lost about 129 gigatons of ice, enough to form a cube of ice about three miles wide on each side.

29/06/26
Author: 
Chris Hatch
London  conference by the Zurich Climate Resilience Alliance June 24/26-  cancelled due to extreme heat.

Jun. 29, 2026

When the French are banning booze, you know things are really getting extreme. It is only June, but Europe is suffering through its second major heat wave in two months, and this one is shattering records by astonishing margins.

29/06/26
Author: 
Graham Readfearn
Image of sled at a research station near the Thwaites Glacier in Antarctica. Image courtesy of Peter Davis / British Antarctic Survey

Jun. 13, 2026

Bulletin Editor’s note: This story was originally published by The Guardian. It appears here [in the Bulletin] as part of the Climate Desk collaboration.

21/06/26
Author: 
Robert Hunziker, Counter Punch.
NASA - earth

Jun. 20, 2026

According to the National Geographic Society: “The human footprint is one of the most destructive forces in Earth’s history, fundamentally altering the planet at an unprecedented scale. Humanity consumes resources far faster than they can regenerate, driving rapid environmental degradation, mass biodiversity loss, and climate shifts that many scientists classify as a new geological epoch.”

14/06/26
Author: 
Jonathan Watts
On King George Island the landscape has changed from mostly white to brown, grey and green. Photograph: Luis Muñoz

Jun. 10, 2026

Record winter temperatures in Antarctic raise fears over speed of climate breakdown

Temperatures above 15C ‘very strange’ say scientists, as snow melts and rain falls on glaciers in usually frozen region

Temperatures in the Antarctic climbed above 15C this month, shattering the previous winter heat record for the usually frozen region and raising concerns about the speed of climate breakdown.

09/06/26
Author: 
John Clarke
forest fire

Jun. 9. 2026

John Clarke is a longtime organizer in Toronto, as well as an active instructor with the Leo Panitch School for Socialist Education. He will be leading classes on the poor, activism, community/labour organizing, and how to build fighting movements in the Fall of 2026. Check leopanitchschool.ca regularly for these and other event announcements throughout the summer.

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