A global pattern of heat waves scorching parts of Europe, Asia and the United States intensified on Tuesday, with the World Meteorological Organization warning of an increased risk of deaths linked to excessively high temperatures, according to Reuters.
With baking temperatures hitting Europe during the peak summer tourist season, the World Meteorological Organization (WMO) said the heat wave in the northern hemisphere was set to intensify. An estimated 61,000 people may have died in heat waves last year in Europe alone.
The EU’s emergency response coordination center issued red alerts for high temperatures for most of Italy, northeastern Spain, Croatia, Serbia, southern Bosnia and Herzegovina, and Montenegro.
In Italy, tourists have been trying to keep cool by splashing in Rome’s fountains and standing under giant fans set up outside the Colosseum. Some were forced to queue for taxis for more than an hour in the heat outside the central railway station in Rome due to the capital’s chronic shortage of cabs.
The Mediterranean island of Sardinia hit 44C and Rome topped out at 40C on Tuesday, as the health ministry issued red weather alerts for 20 of the country’s 27 main cities, with the number expected to rise to 23 on Wednesday.
The heat has prompted some travelers to go home early. Anita Elshoy and her husband returned to Norway from their vacation spot of Vasanello, a village north of Rome, a week earlier than planned.
In Greece, authorities told citizens close to a forest fire in Dervenochoria, north of Athens, to shut doors and windows as smoke approached.
The European Union’s Copernicus Climate Change Service says 2022 and 2021 were the continent’s hottest summers on record. Europe’s highest recorded temperature of 48.8C was registered in Sicily two years ago.
Scientists have long warned that climate change, caused by greenhouse gas emissions mainly from burning fossil fuels, will make heat waves more frequent, severe and deadly. They say governments need to take drastically reduce emissions to prevent climate catastrophe.
Heat waves this summer, which saw temperatures climb to 128F (53C) in California’s Death Valley and over 52C (126F) in China’s northwest, have coincided with wildfires from Greece to the Swiss Alps and deadly flooding in India and South Korea.
They have added renewed urgency to talks this week between the United States and China, the world’s top greenhouse gas polluters.
U.S. climate envoy John Kerry met Chinese officials in Beijing and expressed hope that climate cooperation could redefine troubled ties between the two powers.
Chinese President Xi Jinping stressed Beijing’s commitment to carbon neutrality and a carbon peak was certain but that it would not be influenced by others.
The World Health Organization’s regional director for Europe, Hans Henri P. Kluge, said the world must look ahead while adapting to the „new reality” of killer heat waves and other extreme weather.
“There is a desperate and urgent need for regional and global action to effectively tackle the climate crisis, which poses an existential threat to the human race,” Kluge said.