If the average global temperature in the world rises by 2 degrees Celsius, one billion people will find themselves in a zone of extreme, life-threatening heat, warns UK national weather service Met Office.
The results of the research presented at the COP26 climate summit in Glasgow show a real 15-fold increase in the number of people exposed to lethally high temperatures. If the average global temperature in the world rises by 2 degrees Celsius, one billion people will find themselves in a zone of extreme, life-threatening heatwaves. However, if it is higher by 4 degrees C, half of the world’s population would be at risk of murderous heat, warn experts from the British national meteorological service Met Office.
Climate change. Heat stress
Tropical countries, including Brazil, India and Ethiopia, are listed most frequently among the countries most exposed to “heat stress”. The Gulf countries will also become uninhabitable places if global temperature rises are not stopped. One of the most densely populated areas on Earth and the most important food-producing region in China, according to a 2018 study, could become another deadly zone.
‘All regions of the world, including Europe, will be affected by climate change,’ said Professor Albert Klein Tank, director of the Met Office Hadley Center.
A heat wave in the world. “Terrifying vision of the future”
The World Health Organization (WHO) reported that in the two decades to 2017, more than 166,000 people died from the heat wave. British authorities have repeatedly been warned by the state’s meteorological organization that the country is dramatically unprepared for the rise in temperature, especially in the most sensitive areas such as hospital medical care and education. A leading research center on climate change assessed the effects of a combination of humidity and temperature, noting that when the temperature rises to 35 degrees Celsius, the human body cannot cool down by sweating, and even healthy people sheltering in the shade will die within six hours. “Every climate modification presents a terrifying vision of the future,” said Andy Wiltshire, Met Office’s atmospheric carbon cycle specialist.
Main photo source: PAP / EPA / ANDY RAIN