Scientists from the University of Oxford warn that by the middle of the 21st century, Europe and North America may face record heat that will significantly alter the usual climate of these regions. According to the results of recent studies, areas that have traditionally been considered cool will increasingly experience extreme temperatures and prolonged heatwaves.
This is reported by Finway
Climate Change in Temperate and Cold Countries
Researchers note that under a global warming scenario of around 2°C, countries with temperate and cold climates will experience the greatest increase in the number of hot days. The northern part of Europe is particularly vulnerable and may find itself in climatic conditions for which it is currently unprepared. Climate change models indicate that in Ireland, the number of “tropical” days will more than double, in the United Kingdom it will increase by nearly one and a half times, and in Canada, it will rise by approximately double.
Impacts on Infrastructure and Population
One of the main issues is that the infrastructure of these countries has historically been designed to retain heat rather than protect against heat. Buildings, energy systems, and the healthcare sector may be unprepared for new temperature challenges. The demand for cooling and strengthening medical services is increasing even before global warming reaches 1.5°C.
According to forecasts, by 2050, about 3.8 billion people — over 40% of the world’s population — will be at risk of dangerous heat. This situation will create additional pressure on the healthcare sector, agriculture, and education, and may also serve as a catalyst for new waves of climate migration.
“2025 was the warmest year on record in the United Kingdom, with average temperatures significantly exceeding the climatic norm.”
Experts note that such weather anomalies are a direct result of human impact on the climate. Scientists emphasize that slowing the development of the climate crisis can only be achieved by accelerating the transition to sustainable development and achieving net-zero carbon emissions. Otherwise, extreme heat will become commonplace even in countries that have not previously faced such phenomena.