Canada's current wildfire season is devastating evidence of the effects of climate change, scientists say, but for some conspiracy theorists, the thousands of square kilometres of burnt ground isn't enough to convince them.
This report reviews evidence that overshooting 1.5°C may push the earth over several tipping points, leading to irreversible and severe changes in the climate system. If triggered, tipping point impacts will rapidly cascade through socio-economic and ecological systems, leading to severe effects on human and natural systems and imposing important challenges for human adaptation.
A collapse would bring catastrophic climate impacts but scientists disagree over the new analysis
The Gulf Stream system could collapse as soon as 2025, a new study suggests. The shutting down of the vital ocean currents, called the Atlantic Meridional Overturning Circulation (Amoc) by scientists, would bring catastrophic climate impacts.
Natural gas can carry as severe a climate impact as coal, a new study from the United States warned late last week, just as an Ontario power producer proposed a new gas-fired generating station in the Niagara Region city of Thorold.