Heat is the leading cause of climate-related deaths in Europe, with the WHO reporting over 175,000 deaths annually due to heat-related illnesses such as cardiovascular, respiratory, and cerebrovascular diseases. Temperatures in the WHO’s European region are rising at twice the global average, exacerbating chronic health conditions and posing significant risks to vulnerable populations like the elderly and pregnant women. A recent analysis by World Weather Attribution found that human-caused climate change has significantly increased the severity and frequency of extreme heat events, making temperatures in the Mediterranean region 4-6 degrees hotter than they would have been otherwise. The ongoing heat waves have also impacted the 2024 Summer Olympics in Paris, with athletes and spectators struggling to cope with extreme temperatures. The WHO and environmental scientists emphasize the urgent need for public health measures and emission reductions to mitigate these impacts.