Findings of a new report warn that by the end of the century, as many as 150,000 U.S. deaths could be attributed to extreme heat caused by climate change if steps are not taken to limit current carbon pollution levels.
The report, released by the Natural Resources Defense Council, assessed excessive heat in 40 cities and projected that by 2099 there will be an increase in the number of days where the heat index – how hot it feels when both the actual temperature and the relative humidity is factored – reaches between 105 and 110 degrees. These extended days of high temperature will lead to a rise in the number of heat-related deaths, according to the study.
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