- Manchester United sack manager Ten Hag
- Michelin-starred Thai street food cook hints at retirement
- Crisis-hit VW mulls closing at least three German plants
- Middle East aid workers say rules of war being flouted
- Taijul vows Bangladesh to bounce back in second South Africa Test
- Ship with suspected toxic waste returns to Albania
- Saka regrets Arsenal not showing 'our best selves' against Liverpool
- Global stocks diverge, oil prices tumble as Iran fears ease
- Afghanistan morality ministry spreads 'living things' images ban
- Spanish PM in India seeking to bolster trade ties
- Israel presses Gaza and Lebanon assaults as Egypt touts truce plan
- Carbon cuts 'miles short' of 2030 goal: UN
- Crisis-hit VW eyeing plant closures, deep pay cuts: report
- What next after Japanese election
- Trump, Harris lean on traditional bases eight days before US vote
- Still no snow on Japan's Mount Fuji, breaking record
- Philips lowers sales outlook on drop in China orders
- French screen legend Depardieu asks for delay to sexual assault trial
- Paris show spotlights Afghan women who 'lost hope'
- Climate change-worsened floods wreak havoc in Africa
- French screen legend Depardieu faces sexual assault trial
- Japan PM vows to stay on despite election debacle
- Record number of women win seats in Japan election
- Vinicius favourite for Ballon d'Or in post-Messi/Ronaldo era
- Milan and Inter back on long road towards a new San Siro
- Oil prices tumble as Iran fears ease, yen weakens after Japan polls
- Olympus CEO resigns over alleged illegal drugs purchase
- After disastrous election, what happens to Japan's new PM?
- Bangladesh immunity order sparks fears of justice denied
- North Korea says probe 'proved' Seoul to blame for drones
- Wallabies return to Perth and Townsville for 2025 Tests
- Left, center-right candidates to duel in Uruguay presidential runoff
- Australia rest Test stars for Pakistan T20 series
- New storm bears down on Philippines after deadly Trami
- 'Wiped off the face of the Earth': How Russia erased a Ukrainian city
- Teacher vs veterinarian: Uruguay's presidential frontrunners
- Down to the wire: Trump, Harris in final week push
- NFL Chiefs stay unbeaten as Commanders win on miracle catch
- Trump's New York rally attacks Harris, draws criticism
- Maxey scores 45 points to propel 76ers over Pacers
- Left, center-right candidates to duel in Uruguay presidential runoff: estimates
- Debutant Sears shines as US women rally to beat Iceland
- Sainz achieves wish with one more win for Ferrari
- Japan PM under pressure after debacle election
- Timothee Chalamet crashes his own look-alike contest
- McLaren say Verstappen penalties 'not enough' after 'ridiculous' Mexico move
- Eight-try Toulouse flatten Toulon to go top of Top 14
- Ohtani expected to play in World Series game three after injury scare: Roberts
- Centre-left opposition leads in Lithuania election
- Sainz wins Mexico Grand Prix as Norris makes most of Verstappen penalty
Carbon cuts 'miles short' of 2030 goal: UN
Greenhouse gas concentrations in the atmosphere reached new record highs in 2023, the UN warned on Monday, with countries falling "miles short" of what is needed to curb devastating global warming.
Levels of the three main greenhouse gases -- heat-trapping carbon dioxide, methane and nitrous oxide -- all increased yet again last year, said the World Meteorological Organization, the United Nation's weather and climate agency.
Carbon dioxide was accumulating in the atmosphere faster than ever, up more than 10 percent in two decades, it added.
And a separate report by UN climate change found that barely a dent is being made in the 43 percent emissions cut needed by 2030 to avert the worst of global warming.
Action as it stands would only lead to a 2.6 percent reduction this decade from 2019 levels.
"The report's findings are stark but not surprising –- current national climate plans fall miles short of what's needed to stop global heating from crippling every economy, and wrecking billions of lives and livelihoods across every country," said UN climate chief Simon Stiell.
The two reports come just weeks before the United Nations COP29 climate summit in Azerbaijan, and as nations prepare to submit updated national climate plans in early 2025.
"Bolder" plans to slash the pollution that drives warming will now have to be drawn up, Stiell said, calling for the end of "the era of inadequacy".
- 'Alarm bells' -
Under the 2015 Paris Agreement, countries agreed to cap global warming at "well below" two degrees Celsius above average levels measured between 1850 and 1900 -- and 1.5C if possible.
But so far their actions have failed to meet that challenge.
Existing national commitments would see 51.5 billion tonnes of CO2 and its equivalent in other greenhouse gases emitted in 2030 -- levels that would "guarantee a human and economic trainwreck for every country, without exception," Stiell said.
As long as emissions continue, greenhouse gases will keep accumulating in the atmosphere, raising global temperatures, WMO said.
Last year, global temperatures on land and sea were the highest in records dating as far back as 1850, it added.
WMO chief Celeste Saulo said the world was "clearly off track" to meet the Paris Agreement goal, adding that record greenhouse gas concentrations "should set alarm bells ringing among decision-makers".
"CO2 is accumulating in the atmosphere faster than at any time during human existence," the report said, adding that the current atmospheric CO2 level was 51 percent above that of the pre-industrial era.
- Sea levels 65 feet higher -
The last time the Earth experienced a comparable concentration of CO2 was three to five million years ago, when the temperature was two to three Centigrade warmer and the sea level was 10 to 20 metres (65 feet) higher than now, it said.
Given how long CO2 lasts in the atmosphere, current temperature levels will continue for decades, even if emissions rapidly shrink to net zero.
In 2023, CO2 concentrations were at 420 parts per million (ppm), methane at 1,934 parts per billion, and nitrous oxide at 336 parts per billion.
CO2 accounts for about 64 percent of the warming effect on the climate.
Its annual increase of 2.3 ppm marked the 12th consecutive year with an increase greater than two ppm -- a streak caused by "historically large fossil fuel CO2 emissions in the 2010s and 2020s", the report said.
Just under half of CO2 emissions remain in the atmosphere, while the rest are absorbed by the ocean and land ecosystems.
Climate change itself could soon "cause ecosystems to become larger sources of greenhouse gases", WMO deputy chief Ko Barret warned.
"Wildfires could release more carbon emissions into the atmosphere, whilst the warmer ocean might absorb less CO2. Consequently, more CO2 could stay in the atmosphere to accelerate global warming.
"These climate feedbacks are critical concerns to human society."
S.F.Warren--AMWN