SocraticGadfly: Screwy about screwworms

June 25, 2026

Screwy about screwworms

The Texas Observer semi-laughingly hopes for a quick end to screwworm, without mentioning climate change, and also without interviewing a representative of the Texas Farmers Union, like you know, Democrats' candidate for Ag Commish. Bernard Rapoport is turning over in his grave again. 

Laugh my ass off that auctioneers and ranchers are talking about the New World screwworm ultimately being good for cattle cuz "survival of the fittest."  

Most ranchers and auctioneers claiming this ignore that climate change allows the fittest screwworms to overwinter ever further north, which is why I said "semi-laughingly" about the Observer. What if it crosses the Red and stays across the border in a mild, wet El Niño winter? Oooopppsssss.

And, the typical rancher probably rejects the broader theory of evolution by natural selection. Many ranchers, and even more, farmers, admit something about climate change while still being in a degree of denial about how bad it's going to get. 

(That said, TFU's parent, the National Farmers' Union, is bad on climate with its support of E15 fuel.) 

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