The ongoing heatwave is affecting millions worldwide, particularly those without access to air conditioning or flexible work schedules. Vulnerable populations, such as outdoor workers and low-income families, face heightened risks from heat-related illnesses. In Europe, sporadic air conditioning availability has left many struggling to cope with temperatures exceeding 40°C (104°F). Wildfires and poor air quality are compounding the challenges, while extreme weather events like tropical cyclones and heavy rainfall are disrupting communities globally. The Associated Press-NORC poll highlights widespread behavioral changes as people adapt to the relentless heat.