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Calling all Lurkers: Share your Dreams of Effortposting

It’s been pointed out recently that the topics discussed in the Culture War thread have gotten a bit repetitive. While I do think the Motte has a good spread on intellectual discussion, I’m always pushing for a wider range (dare I say diversity?) of viewpoints and topics in the CW thread.

I was a lurker for years, and I know that the barrier between having a thought and writing a top level comment in the CW thread can loom large indeed. Luckily I’m fresh out of inspiration, and would love to hear thoughts from folks about effortposts they want to write but haven’t gotten around to.

This of course applies to regulars who post frequently as well - share any and all topics you wish were discussed in the CW thread!

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Unfortunately, I don't think it was that sensible. I've never bothered to dig down through all the references (you have to go back to actuarial tables from 100 years ago), but this review paper quotes a 1995 WHO report (internal citations omitted emphasis mine)

WHO Expert Committee on Physical Status referenced the meta-analysis ... presented the U-shape mortality rates that sharply increased when BMI <18.5 and >30.0 kg/m2 with the acceptable BMI range as 18.5–25.00. The WHO experts underscored that the cut-offs were chosen arbitrarily based on the “visual inspection of the relationship between BMI and mortality”...

I don't understand why you would set the low threshold at the point where the curve turns up sharply, but the high threshold at a point close to the minimum.