Europe is experiencing a severe heatwave, with temperatures breaking records and persisting even overnight, making it the fastest-warming continent globally. The extreme heat is causing distress to wildlife, notably sand martins (tervapääskyt), which are being forced to jump from their nests to escape the intense temperatures, resulting in significant mortality. In response to the heat, a nuclear reactor has been temporarily shut down due to rising water temperatures in the river used for cooling. This shutdown highlights the vulnerability of critical infrastructure to climate change impacts. The ongoing heatwave raises concerns about public health, agricultural yields, and the broader ecological consequences of a warming climate. Authorities are monitoring the situation and advising citizens to take precautions against heat-related illnesses. The event underscores the escalating climate crisis and the urgent need for mitigation efforts.