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Re:Limb lengthening surgery is becoming more popular by bigfudge on Saturday April 30, 2022 @06:21PM (#31219988)
Is that really why humans are getting taller? Most increase in height has happened in the last 70 years and linked to increases in nutrition. Selective pressure seems implausible as an explanation for any measurable increases in height in historical time.
Re:Limb lengthening surgery is becoming more popular by chrischen on Saturday April 30, 2022 @07:53PM (#31220665)
Yep, and studies show after 1980 people have actually been getting shorter (at least in Japan, which can be considered almost a post-modern society when compared to the US) [1].

[1] https://www.japantimes.co.jp/news/2018/02/12/national/scienc...

Re:Limb lengthening surgery is becoming more popular by astrange on Saturday April 30, 2022 @07:34PM (#31220535)
The selective pressure is actually for shorter people as all the taller people were killed in WW1.
Re:Limb lengthening surgery is becoming more popular by doubleunplussed on Sunday May 01, 2022 @06:57AM (#31223930)
It's the opposite [1]:

"taller soldiers are more likely to survive battle and that taller parents are more likely to have sons". This was based on his research of British Army records from the First World War, which showed that "surviving soldiers were on average more than one inch (3.33 cm) taller than fallen soldiers"

[1] https://en.m.wikipedia.org/wiki/Returning_soldier_effect

Re:Limb lengthening surgery is becoming more popular by astrange on Sunday May 01, 2022 @06:15PM (#31229242)
I was thinking that the taller men were recruited to the army first, while the rest didn't leave home at all. But eventually everyone would've joined I suppose.
Re:Limb lengthening surgery is becoming more popular by Salgat on Saturday April 30, 2022 @06:28PM (#31220060)
What if better nutrition has allowed for better selection of taller genes? Back when everyone was more nutrient deficient and had stunted growth, I imagine it would be much harder to select for a suppressed trait.
Re:Limb lengthening surgery is becoming more popular by t-3 on Sunday May 01, 2022 @01:23AM (#31222423)
There was never really a time when everyone was nutrient deficient, unless you specify by region and economic class.