UN urges nations to better prepare as extreme heat breaks records

After three of Earth's hottest days ever measured, the United Nations called for a flurry of efforts to try to reduce the human toll from soaring and searing temperatures, calling it an extreme heat epidemic. If there is one thing that unites our divided world, it's that we're all increasingly feeling the heat, United Nations Secretary-General Antonio Guterres said Thursday at a news conference where he highlighted that Monday was the hottest day on record, surpassing the mark set just a day earlier. Earth is becoming hotter and more dangerous for everyone, everywhere. Nearly half a million people a year die worldwide from heat related deaths, far more than other weather extremes such as hurricanes, and this is likely an underestimate, a new report by 10 U.N. agencies said. Billions of people are facing an extreme heat epidemic -- wilting under increasingly deadly heat waves, with temperatures topping 50 degrees Celsius around the world," Guterres said. "That's 122 degrees Fahrenhei