A Great Lakes Eco ‘Catastrophe’ That ISN’T
-By Warner Todd Huston
The Chicago Tribune posted a story in the July 30 edition that highlights the often absurd hyperbole all too common in the language of environmentalists and eco-watchers. The story detailed the findings of scientists studying Lake Michigan and the ecology of the Great Lakes, one of them saying it is in “catastrophic” shape. Native fish and vegetation are being crowded out by new species and the “Great Lakes are at a tipping point” the Trib warns. It’s all presented as some major disaster that should alarm us all, as if Mother Nature is being ruined, presumably by man.
But a closer reading of the story proves that Mother Nature is doing just fine. It is only that our conception of what sort of ecology the Great Lakes should have that is taking a “catastrophic” turn.
The Trib report details the massively changing ecology of Lake Michigan as new species — like the zebra mussel, the guagga mussel and the round gobie, etc. — are remaking the ecology of the Great Lakes into something completely new in relation to what it once was. Scientists have found native fish species changing in their eating habits or beginning to disappear with new species adding a new aspect to the chain of life there.
It seems somehow to be alarming scientists.
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