Ecology/Environment

18/11/23
Author: 
Michelle Star
(buradaki/Getty Images Plus)

Nov. 6, 2023

The impact of human activity on the Earth system could result in unpredictable chaos from which there is no return, physicists have calculated.

18/11/23
Author: 
Rosie Frost
Dust over city

Nov. 15, 2023

‘Unpredictable and dangerous': What is human activity doing to sand and dust storms?

The world is losing 1 million square kilometres of productive land a year to sand and dust storms, the UN body in charge of fighting desertification has warned today.

The world is losing 1 million square kilometres of productive land a year to sand and dust storms, the UN body in charge of fighting desertification has warned today.

18/11/23
Author: 
James Westman
Two men walk along a road in Scotch Creek, B.C., as wildfire smoke fills the air on Aug. 19, 2023. (Ben Nelms/CBC)

Nov. 16, 2023

While environmentalists are preparing for the COP28 climate summit in Dubai later this month, the UN's Intergovernmental Panel on Climate Change (IPCC) is also meeting to discuss its next assessments of the state of global warming. 

After a record-shattering summer — with 2023 on pace to become the hottest year in recorded human history — one of the key decisions for the IPCC is whether to emphasize the prospect of runaway, irreversible global warming by issuing a special report on climate tipping points.

18/11/23
Author: 
Peter Zimonjic
Jerry DeMarco, commissioner of the Environment and Sustainable Development's latest report, says Canada is set to miss its 2030 greenhouse gas reduction target. (Sean Kilpatrick/The Canadian Press)

Nov. 7, 2023

Liberal government set to miss 2030 emissions targets, says environment commissioner audit

'We found that the measures most critical for reducing emissions had not been identified or prioritized'

The federal government is set to miss its 2030 target to cut carbon emissions by at least 40 per cent below 2005 levels by 2030, according to the latest audit from the commissioner of the environment's office.

17/11/23
Author: 
John Woodside

Nov. 16, 2023

Since the mid-1980s, the 25 largest oil and gas companies around the world have fought climate policies tooth and nail, making US$30 trillion in the process, according to a study published Thursday.

17/11/23
Author: 
Seth Klein
BC Climate Emergency Campaign co-ordinator Emiko Newman and Toronto Youth Climate Corps organizer Bushra Asghar (left) in Toronto at a rally for good, green jobs for all and a Youth Climate Corps. Photo submitted by Climate Emergency Unit

Nov. 16, 2023

15/11/23
Author: 
Seth Borenstein
Mangroves grow in a recovered mangrove forest, once part of a garbage dump, in Duque de Caxias, Brazil, July 25, 2023. (AP Photo/Bruna Prado, File)

Nov. 14, 2023

The world is off track in its efforts to curb global warming in 41 of 42 important measurements and is even heading in the wrong direction in six crucial ways, a new international report calculates.

15/11/23
Author: 
Tik Root
Lawn equipment spews ‘shocking’ amount of air pollution. Photo by Seattle Parks and Recreation/Flickr (CC BY 2.0 Deed)

Nov. 15, 2023

This story was originally published by Grist and appears here as part of the Climate Desk collaboration.

Lawn-care equipment — leaf-blowers, lawnmowers and the like — doesn’t top most people’s lists of climate priorities. But a new report documents how, in aggregate, lawn care is a major source of U.S. air pollution.

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