UN warns of 'climate hell' as world hits streak of record temperatures

UN Secretary-General António Guterres is calling for urgent climate action to avert a catastrophe as record-breaking heat persists with each of the past 12 months ranking as the warmest on record.

Two boys wearing shorts jump into a river with large concrete pylons in the background.

Boys cool themselves as the temperature soars in East Delhi, India. Delhi is experiencing scorching temperatures with certain parts of the city reaching nearly 44C. Source: AAP / Sonu Mehta

Key Points
  • The UN secretary-general has called for a 30 per cent cut in fossil fuel production by 2030 to avert "climate hell."
  • The past 12 months were the warmest on record, with global temperatures 1.63C above pre-industrial levels.
  • There's an 80 per cent chance that at least one of the next five years will exceed the 1.5C warming threshold.
Each of the past 12 months ranked as the warmest on record in year-on-year comparisons, the European Union's climate change monitoring service said on Wednesday, as United Nations Secretary-General António Guterres called for urgent action to avert "climate hell".

The average global temperature for the 12 months to the end of May was 1.63C above the pre-industrial average — making it the warmest such period since record-keeping began in 1940, the Copernicus Climate Change Service said.

However, this 12-month average doesn't mean the world has surpassed the 1.5C yet, which describes a temperature average over decades beyond which scientists warn of more extreme and irreversible impacts.
In a separate report, the UN's World Meteorological Organization (WMO) said there is now an 80 per cent chance that at least one of the next five years will mark the first calendar year with an average temperature that temporarily exceeds 1.5C above pre-industrial levels — up from a 66 per cent chance last year.

Speaking about the findings, Guterres emphasised how quickly the world was heading in the wrong direction and away from stabilising its climate system.
"In 2015, the chance of such a breach was near zero," Guterres said in a speech marking World Environment Day.

With time running out to reverse course, Guterres urged a 30 per cent cut in global fossil fuel production and use by 2030.

"We need an exit ramp off the highway to climate hell," he said, adding: "The battle for 1.5 degrees will be won or lost in the 2020s."
United Nations Secretary-General Antonio Guterres standing at a podium
United Nations Secretary-General António Guterres delivers a special address on climate action at the American Museum of Natural History on World Environment Day in New York on 5 June. Source: Getty / Fatih Aktas

'Way off track'

Carbon dioxide emissions from burning fossil fuels — which is the main cause of climate change — hit a record high last year despite global agreements designed to curb their release and a rapid expansion in renewable energy.

Coal, oil and gas still provide more than three-quarters of the world's energy, with global oil demand remaining strong.

The latest climate data show that the world is "way off track" from its goal of limiting warming to 1.5C — the key target of the world's 2015 Paris Accord, WMO deputy secretary-general Ko Barrett said.
"We must urgently do more to cut greenhouse gas emissions, or we will pay an increasingly heavy price in terms of trillions of dollars in economic costs, millions of lives affected by more extreme weather, and extensive damage to the environment and biodiversity," Barrett said.

Barrett described the cooling effect of La Niña weather conditions, which are expected to take hold later this year, as "a mere blip in the upward curve" in the heat felt across the globe.

"We all need to know that we need to reverse this curve and we need to do it urgently," she said.
While last year registered as the warmest calendar year on record at 1.45C above pre-industrial temperatures, at least one of the next five years is likely to be even warmer than 2023, the WMO data show.

Scientists at Copernicus said there were some surprising developments — such as the steep loss of Antarctic sea ice in recent months — but that the overall climate data were in line with projections of how rising greenhouse gas emissions would heat the planet.

"We have not seen anything like this in the last several thousand years," said Copernicus director Carlo Buontempo.
Guterres took aim at fossil fuel companies in his World Environment Day speech.

"The godfathers of climate chaos — the fossil fuel industry — rake in record profits and feast off trillions in taxpayer-funded subsidies," he said.

Drawing a comparison with many governments' restrictions on advertising for harmful substances like tobacco, he said, "I urge every country to ban advertising from fossil fuel companies, and I urge news media and tech companies to stop taking fossil fuel advertising."

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4 min read
Published 6 June 2024 6:44am
Updated 6 June 2024 6:47am
Source: Reuters



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