Between a healthy logging industry and the rise of extremely unhealthy tree-killing insects, it can be hard out there for an American tree. We know generally as a society that we have to keep around at least some of those majestic pillars because, you know, we need to breathe, but it often seems that we as American entrepreneurs don’t always have their best interests at heart.
The American Journal of Preventive Medicine, however, has just published a study that may convince some dendrophobes to reconsider their position: according to U.S. Forest Service researcher Geoffrey Donovan, fewer trees has a direct correlation (meaning non-oxygen related) with more human death.
The research time investigated 1,296 counties where a particularly nasty tree-killing beetle called the ash borer have been found. Comparing data from 1990 (before the ash borer invasion) to 2007, its clear than a higher number of tree fatalities leads to “cardiovacular and lower respiratory-tract illness” in humans, citing 6,113 deaths in those 27 years related to the latter illness and 15,080 related to the former.
The direct correlation here is difficult to parse, but the data is clear, and speaks loudly (if also in cliches): Save our trees!
Donovan did an hour long interview with PBS News Hour on the issue if you’d like to find out more.





