Scorching temperatures have put millions of Americans in danger this summer, with heat extremes stretching from coast to coast in the Southern U.S.

Phoenix hit 110 degrees Fahrenheit (43.3 Celsius) or higher every day for over three weeks in July. Other major cities, from Las Vegas to Miami, experienced relentless high temperatures, which residents described as “hell on earth.”

While the evening news runs footage of miserable sunbathers on Miami Beach and joggers in Austin, Texas, dousing themselves with water, these images conceal a growing hidden crisis: the millions of older adults who are suffering behind closed doors.

As researchers who study older adults’ health and climate change, we have found that two societal trends point to a potentially dire future: The population is getting older, and temperatures are rising.

Read more: theconversation.com

Photo: theconversation.com