A recent study on the devastating European heat of 2022 shows that more than half of heat-related deaths across the continent could have been avoided if it had been human-driven. Climate change There were no factors. The research, led by experts at the Barcelona Institute for Global Health, highlights the growing impact of climate-induced heat on public health, especially among vulnerable populations. In 2022 alone, more than 68,000 people in Europe died due to heat-related factors, and more than 38,000 of these deaths were directly caused by human-induced elevated temperatures. global warming,

The study team, led by Dr. Joan Ballester Clermont, associate research professor at the Barcelona Institute for Global Health, warns that this trend will likely worsen without urgent climate action. “Without strong action, record temperatures and heat-related mortality will continue to rise in the years to come,” said Dr Ballester Clairmont. The study’s findings emphasize the urgent need to mitigate climate change and implement public health strategies that can help reduce the risk of heat-related deaths.

To reach these conclusions, researchers examined “global average surface temperature anomalies between 1880 and 2022” to determine how human activity has gradually warmed the planet. By analyzing the difference between predicted temperatures and actual recorded temperatures without human intervention, they were able to estimate how many deaths could be caused by climate-induced heat levels.

Data shows that extreme heat affects women and the elderly, especially those aged 80 and older, more severely than younger demographics.

The study’s lead author, meteorologist and climatologist Thesa Beck, said the research “highlights the extent to which global warming impacts public health.” With more extreme temperatures expected in the coming years, the Barcelona team advocates for urgent policy action to curb greenhouse gas emissions and protect vulnerable populations from the impacts of rising temperatures.

How to protect yourself from heat related health problems

As climate-induced heat waves become more frequent, here are some practical steps to stay safe and reduce the risk of heat-related health problems:

stay hydrated

Drink plenty of water throughout the day, especially in extreme heat. Dehydration can worsen heat-related symptoms, so carry water with you if you’re outside or traveling.

Limit outdoor activity during peak hours

Try to avoid direct sunlight between 10 am and 4 pm, when temperatures are at their highest. If you have to go outside, wear light, light-colored clothing and use sunscreen to avoid sunburn.

seek cooler environments

During heat waves, spend time in air-conditioned or well-ventilated spaces whenever possible. Community centers, libraries, and malls can provide respite for those who do not have air conditioning at home.

Use cooling techniques

Apply a cool, damp cloth to pulse points (wrist, neck) to reduce body temperature. Taking a bath or shower with cold water can also help you cool down quickly.

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The findings of the 2022 study, published October 29 in the journal NPJ Climate & Atmospheric Science, reinforce the urgent need for both global climate action and individual precautions to address the public health threat posed by rising temperatures.

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