EU agency: Earth shattered global heat record in 2023, flirts with warming limit
Earth last year shattered global annual heat records, flirted with the world’s agreed-upon warming threshold and showed more signs of a feverish planet, the European climate agency said Tuesday.
The European climate agency Copernicus said the year was 1.48 degrees Celsius (2.66 degrees Fahrenheit) above pre-industrial times. That’s barely below the 1.5 degrees Celsius limit that the world hoped to stay within in the 2015 Paris climate accord to avoid the most severe effects of warming.
And January 2024 is on track to be so warm that for the first time a 12-month period will exceed the 1.5- degree threshold, Copernicus Deputy Director Samantha Burgess said. Scientists have repeatedly said that Earth would need to average 1.5 degrees of warming over two or three decades to be a technical breach of the threshold.
The 1.5 degree goal “has to be ( kept) alive because lives are at risk and choices have to be made,” Burgess said. “And these choices don’t impact you and I but they impact our children and our grandchildren.”
The record heat made life miserable and sometimes deadly in Europe, North America, China and many other places last year. But scientists say a warming climate is also to blame for more extreme weather events, like the lengthy drought that devastated the Horn of Africa, the torrential downpours that wiped out dams and killed thousands in Libya and the Can
ada wildfires that fouled the air from North America to Europe.
In a separate Tuesday press event, international climate scientists who calculate global warming’s
role in extreme weather, the group’s leader, Imperial College climate scientist Friederike Otto said “we definitely see in our analysis the strong impact of it being the hottest year.”