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.
Decades of research suggests that hydropower has a far greater climate impact than once thought. Now a growing chorus of scientists want to change the conversation about it.
Mark Easter couldn’t help but feel disappointed when he learned about a new study from Stanford University, which drew connections between the ongoing drought in the American West and an increase in U.S. carbon emissions.
Will the world’s major coastal cities, such as NYC, survive escalating global heat conditions in Greenland? And what if both Greenland and Antarctica follow the recent very disturbing pattern of the world’s oceans? For the first time that scientists can recall, sea surface temperatures that always recede from annual peaks are failing to do so, staying high.