What increasing heat does to our bodies

Portland's mid-90s temperatures this week underscore the growing health risks associated with climate change. The 2021 heat dome in Oregon recorded temperatures of 116 degrees, resulting in 72 fatalities in Multnomah County, primarily among older adults. Experts stress that maintaining hydration and rest is crucial for coping with extreme heat as the body struggles to regulate its temperature. As climate change leads to more frequent and severe heat events, projections suggest a rise in Oregon's average temperatures by over 7 degrees by 2100 without significant emissions reductions. The threat of heat illness includes serious conditions such as cardiac arrhythmias and impaired kidney function.

Health officials in Oregon urge residents to check on vulnerable populations, particularly the elderly, as temperatures rise. Public awareness campaigns are essential in mitigating the risks of heat-related health emergencies. Addressing climate change remains a critical priority for public health and safety.