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Record 2024 Temperatures Accelerate Ice Loss, Rise in Sea Levels, UN Weather Body Says 

New York University student researchers sit on a rock overlooking the Helheim glacier in Greenland, Aug. 16, 2019. (AP)
New York University student researchers sit on a rock overlooking the Helheim glacier in Greenland, Aug. 16, 2019. (AP)
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Record 2024 Temperatures Accelerate Ice Loss, Rise in Sea Levels, UN Weather Body Says 

New York University student researchers sit on a rock overlooking the Helheim glacier in Greenland, Aug. 16, 2019. (AP)
New York University student researchers sit on a rock overlooking the Helheim glacier in Greenland, Aug. 16, 2019. (AP)

Record greenhouse gas levels helped bring temperatures to an all-time high in 2024, accelerating glacier and sea ice loss, raising sea levels and edging the world closer to a key warming threshold, the UN weather body said on Wednesday.

Annual average mean temperatures stood at 1.55 degrees Celsius (2.79 Fahrenheit) above pre-industrial levels last year, surpassing the previous 2023 record by 0.1C, the World Meteorological Organization (WMO) said in its annual climate report.

Countries agreed in the 2015 Paris Agreement to strive to limit temperature increases to within 1.5C above the 1850-1900 average.

Preliminary estimates put the current long-term average increase at between 1.34-1.41C, closing in on but not yet exceeding the Paris threshold, the WMO said.

"One thing to point out very clearly is that one single year above 1.5 degrees doesn't mean that the level mentioned in the Paris agreement had been formally exceeded," said John Kennedy, WMO's scientific coordinator and lead author of the report.

But uncertainty ranges in the data mean that it cannot be ruled out, he said during a briefing.

The report said other factors could also have driven global temperature rises last year, including changes in the solar cycle, a massive volcanic eruption and a decrease in cooling aerosols.

While a small number of regions saw temperatures fall, extreme weather wreaked havoc across the globe, with droughts causing food shortages and floods and wildfires forcing the displacement of 800,000 people, the highest since records began in 2008.

Ocean heat also reached its highest on record and the rate of warming is accelerating, with rising ocean CO2 concentrations also driving up acidification levels.

Glaciers and sea ice continued to melt at a rapid rate, which in turn pushed sea levels to a new high. From 2015 to 2024, sea levels have risen by an average of 4.7 millimeters a year, compared to 2.1mm from 1993 to 2002, WMO data showed.

Kennedy also warned of the long-term implications of melting ice in Arctic and Antarctic regions.

"Changes in those regions potentially can affect the kind of overall circulation of the oceans, which affect climate around the world," he said. "What happens in the poles doesn't necessarily stay at the poles."

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Nigerian Farms Battle Traffic, Developers in Downtown Abuja

Developers fill in farmland despite regulations protecting these areas as rare green spaces in Abuja. OLYMPIA DE MAISMONT / AFP
Developers fill in farmland despite regulations protecting these areas as rare green spaces in Abuja. OLYMPIA DE MAISMONT / AFP
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Nigerian Farms Battle Traffic, Developers in Downtown Abuja

Developers fill in farmland despite regulations protecting these areas as rare green spaces in Abuja. OLYMPIA DE MAISMONT / AFP
Developers fill in farmland despite regulations protecting these areas as rare green spaces in Abuja. OLYMPIA DE MAISMONT / AFP

Under the din of traffic from the highway bridge that cuts over his fields, Bala Haruna inspects corn, cassava and okra on his family farm.

A pump pulls up water from a nearby stream and is diverted through trenches dug through cropland wedged between four-lane roads -- fields which were here long before the nearby hotel, the imposing national mosque or any of the high-rises that make up downtown Abuja were even dreamed up.

"There were no buildings here," Haruna, 42, told AFP, reminiscing over his childhood as birds chirped and frogs croaked.

The urban farms dotting Nigeria's capital show the limits of the top-down management the planned city is known for -- oases scattered around pockmarked downtown that has long expanded outward faster than it has filled in.

They owe much of their existence to the fact that they lie in hard-to-develop gulches along creek beds. Even roads built through them over the years tended to be elevated highway overpasses.

That fragile balancing act, however, is increasingly under threat, as developers fill in farmland despite regulations protecting these areas as rare green spaces in a city known for concrete sprawl.

On the other side of the overpass, the future has arrived: the vegetation abruptly stops and temperatures suddenly rise over flattened fields razed by construction crews.

Local farmers said the people who took the land three years ago provided no documentation and only gave the eight of them 300,000 naira to split -- a sum worth only $190 today after years of rampant inflation.

Much of the farmland in and around downtown is supposed to be a municipal green space, with neither farms nor buildings on it.

But enforcement of the decades-old Abuja master plan is ripe with abuse and lack of enforcement, said Ismail Nuhu, urban governance researcher who did his PhD on the capital's urban planning.

Adding to the sense of precarity is that the land, on paper, belongs to the government.

"Politicians still use it to grab lands, just to say, 'Oh, according to the master plan, this is not to be here'," no matter what the document actually says, he told AFP, adding that, technically, even the presidential villa is not located where it is supposed to be.

Nyesom Wike, the minister of the Federal Capital Territory, which includes Abuja, recently told reporters he would "enforce" the 70s-era master plan by building roads and compensating and evicting settlements that stand in the way.

FCT officials including Wike's spokesman did not respond to requests for comment.

Urbanizing country, not enough jobs

The farms have provided steady employment -- a lifeline for some as the rapidly urbanizing country fails to produce enough jobs. A recent opening for 10,000 government jobs saw 450,000 applicants, according to local media.

"Having a green space... in a very thick, populated city like Abuja does a lot of good," said retiree Malik Kuje Guni, who started farming three years ago to supplement his pension.

While tens of thousands of residents pass by the farms each day without second thought, Guni, when he was working as a civil servant, would often come down to visit, enjoying the shade and fresh air.

Now tilling a potato plot of his own, "I can come down, work, sweat," the 63-year-old said. "I have hope something will come out of it."

A few blocks over, squat, informal houses made of wood and sheet metal give way to a field of sugarcane, corn and banana trees. Glass-paneled highrises, half-finished construction and the imposing Bank of Industry tower above.

The crops give way to land cleared by developers a few months ago, some of whom pushed into Godwin Iwok's field and destroyed his banana trees.

Iwok, who quit his security job 22 years ago to make more money as a farmer, has had parts of his fields destroyed twice in the past two years, neither time with compensation.

To Guni, the farms represent the city's rural heritage. Despite decades of government promises to relocate Nigeria's capital from the crowded, congested mega-city of Lagos, the move only occurred in 1991.

But neither Iwok, 65, nor Haruna want their children to continue their increasingly precarious line of work.

"I wouldn't want my children to stand under the sun as I did," Iwok told AFP.

"I only use what I'm getting here... to make sure my children go to school."