Temperatures in Qatar – one of the hottest places on Earth – have risen so much that authorities have installed air conditioning in the open air including in streets and outdoor markets.

The country, where summer temperatures now reach up to 46C, has already started air-conditioning its football stadiums in preparation for the World Cup in 2022 – itself delayed because of the extreme heat.

Giant coolers have also been installed along pavements and even in outdoor shopping malls so a cool breeze allows life to go on as before.

But the outdoor air conditioning is part of an accelerating vicious cycle, as the electricity that powers them is from fossil fuels – which emit even more of the carbon dioxide into the atmosphere that is causing the climate emergency.

Qatar, which is the largest per-capita emitter country of greenhouse gases, according to the World Bank — nearly three times as much as America and almost six times as much as China – uses about 60 percent of its electricity for cooling.

Climate change: Greenland ice cap accelerated retreating Show all 22 1 /22 Climate change: Greenland ice cap accelerated retreating Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 03: Icebergs float jammed into the Ilulissat Icefjord in a bank of fog during a week of unseasonably warm weather on August 3, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 04: In this aerial view meltwater forms a lake on an iceberg in the Ilulissat Icefjord on August 04, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: In this aerial view ice floats jammed into the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 04: An iceberg looms behind a boat carrying tourists at the mouth of the Ilulissat Icefjord on August 04, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: Visitors look out onto free-floating ice jammed into the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: In this aerial view melting ice forms a lake on free-floating ice jammed into the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: A boat carrying tourists motors past an iceberg at the mouth of the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: Free-floating ice floats jammed into the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 04: Humpback whales spout water as they swim next to an iceberg in the Ilulissat Icefjord on August 04, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 04: Icebergs and ice float in the Ilulissat Icefjord on August 04, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 31: Tourists on an excursion boat photograph an iceberg during unseasonably warm weather on July 31, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: Inuit fishermen prepare a net as free-floating ice floats behind at the mouth of the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: Water drips from ice in the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: An iceberg floats in Disko Bay behind houses during unseasonably warm weather on July 30, 2019 in Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: In this aerial view melting ice forms a lake on free-floating ice jammed into the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 04: In this view from an airplane rivers of meltwater carve into the Greenland ice sheet near Sermeq Avangnardleq glacier on August 04, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: Visitors walk among free-floating ice jammed into the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 03: Whales swim among icebergs jammed into the Ilulissat Icefjord during a week of unseasonably warm weather on August 3, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe also reached Greenland earlier this week. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 04: In this view from an airplane icebergs float in Disko Bay at sunset on August 04, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - JULY 30: Flowers stand on a hillside at the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe is arriving in Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 03: A massive iceberg floating in the Ilulissat Icefjord peeks through a bank of fog during a week of unseasonably warm weather on August 3, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) ***BESTPIX*** Sean Gallup Getty Images Climate change: Greenland ice cap accelerated retreating ILULISSAT, GREENLAND - AUGUST 04: In this view from an airplane humpback whales swim next to an iceberg at the mouth of the Ilulissat Icefjord on August 04, 2019 near Ilulissat, Greenland. The Sahara heat wave that recently sent temperatures to record levels in parts of Europe has also reached Greenland. Climate change is having a profound effect in Greenland, where over the last several decades summers have become longer and the rate that glaciers and the Greenland ice cap are retreating has accelerated. (Photo by Sean Gallup/Getty Images) Sean Gallup Getty Images

Air conditioning accounts for less than 10 per cent of China’s or India’s electricity use.

The country’s total cooling capacity – and emissions – are expected to nearly double by 2030 from 2016 levels, according to the International District Cooling and Heating Conference.

“If you turn off air conditioners, it will be unbearable. You cannot function effectively,” Yousef al-Horr, founder of the Gulf Organisation for Research and Development, told The Washington Post.

In rapidly growing urban areas throughout the Middle East, some predict cities could become uninhabitable, said Mohammed Ayoub, senior research director at the Qatar Environment and Energy Research Institute.

“We’re talking about 4 to 6 degrees Celsius increase in an area that already experiences high temperatures,” Mr Ayoub said.

The danger is acute because of the humidity. When humidity is very high, evaporation from the skin slows or stops.

“If it’s hot and humid and the relative humidity is close to 100 per cent, you can die from the heat you produce yourself,” said Jos Lelieveld, of the Max Planck Institute for Chemistry in Germany.

Qatar temperatures have already risen more than 2C above pre-industrial times, the international goal for limiting disaster.

This is both because of the uneven nature of climate change and a surge in construction that also affects the climate in Doha, the capital, scientists say.

The 2015 Paris climate summit agreed it would be better to keep temperatures “well below” that, ideally to no more than 1.5 degrees.

Overnight lows rarely dip below 32C in the summer. And in a heatwave in July 2010, temperatures hit an all-time high of 50.4C.

In the Souq Waqif market, housing shops, restaurants and small hotels, 3ft air-conditioning units blow cool air onto customers.

A German television report alleged hundreds of deaths among foreign workers in Qatar in recent years, prompting new limits on outdoor work.

The government has said the World Cup will be carbon-neutral, and recently unveiled plans to plant a million trees, an idea at least one expert has condemned as “unrealistic”.

Fears that visiting football fans might wilt or even die prompted the decision to delay the World Cup in Qatar by five months.

At the new Al Janoub open-air stadium, grates built underneath the 40,000 seats expel cool air. Since cool air sinks, waves of it roll down to the pitch. More vents also feed cold air onto it directly.

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Last month, when Doha hosted the 2019 World Athletics Championships, it moved the women’s marathon to midnight and water stations handed out sponges dipped in ice-cold water.

First-aid responders outnumbered contestants. Some competitors had to be taken off in wheelchairs.

“With the coming global environmental collapse, to live completely indoors is like, the only way we’ll be able to survive," Qatari American artist Sophia al-Maria said in an interview in Dazed Digital. "The Gulf’s a prophecy of what’s to come."