Experts have named three regions where unfavorable living conditions will arise in a few years.
Scientists say the cause is heat. It has hit many countries in recent years, but these three regions will suffer the most in the foreseeable future.
Researchers from Purdue University (USA) claim that unbearable heat will hit West Africa, South Asia and the North American Midwest, CNN reports.
Scientists came to these conclusions after modeling how the extreme heat situation would develop further.
The study is based on data on climate change and abnormal temperature waves on Earth.
The scientists' forecast generally sounds pessimistic: an increase in average temperature with an increase in humidity, and heat at night.
Scientists note that the hardest situation will be faced by countries that do not have access to advanced technologies.
But the population of developed countries is also at risk. It lies in the combination of high air temperature and increased humidity.
In such conditions, the heart, blood vessels and brain suffer first and foremost, the scientists concluded.
