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a climate impact on mortality in southeastern USA
2025-Sep-20, Saturday 04:40 pmThis YouTube video reveals a very interesting discovery about our population living near the southeastern (and northeastern) coastlines of the USA. In maps of the USA, the southeastern states almost always feature heavily in the least-well-off areas of the nation. There were (and still are) good reasons to blame their socioeconomic policies for that big discrepancy. Researchers, however, have found a climate connection that was on nobody's radar as a possibility.
These researchers from University of California, Berkeley, tried for 5 years to find a flaw in their research, because the results were so surprising. After each and every hurricane that reaches these areas, there is a persisting health deficit that lingers in the area, even amongst people who were not born at the time of the hurricane. This deficit persists years afterward, peaking about 6 years (68.6 months) after the initial landfall event. It is cumulative with additional hurricanes that may arrive later, so more hurricanes means even more excess total deaths later. These less-visible indirect deaths eventually affect 300X more people than the direct deaths caused by the hurricane itself. The reasons for these excess deaths? State and local governments have reduced capacities after each storm, individuals have less spare money after repurchasing and rebuilding after each storm, and stress is always bad for health, regardless of circumstance.
It's a fascinating 14 minutes, if you can spare the time to watch the whole video. Here's the Nature article, if you prefer text and graphs.
