World’s oldest person, Maria Branyas Morera, dies aged 117
theguardian.com
theguardian.com
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I think Ms Morera's the long-liver I've previously read suggesting something amusing like 'plenty of olive oil and a glass of red wine every evening' as key to it, but searching for that now all I can find is the present holder of 'world's oldest man', Mr Tinniswood, suggesting 'fish & chips on a Friday & regular walks'. (https://www.independent.co.uk/life-style/oldest-man-long-lif...)
They often have stories like this. Glass of wine. Shot of whiskey. Cigars etc.
Sometimes i wonder if it is hormesis. Other times I think it's probably just genes and luck and that alcohol/cigar etc had very little influence.
As an aside, there is an interesting part of the ethanol section in the Wikipedia entry [0] on hormesis:
> In 2012, researchers at UCLA found that tiny amounts (1 mM, or 0.005%) of ethanol doubled the lifespan of Caenorhabditis elegans, a roundworm frequently used in biological studies, that were starved of other nutrients. Higher doses of 0.4% provided no longevity benefit.[22] However, worms exposed to 0.005% did not develop normally (their development was arrested). The authors argue that the worms were using ethanol as an alternative energy source in the absence of other nutrition, or had initiated a stress response. They did not test the effect of ethanol on worms fed a normal diet.
I know a 102 year old who wrote her autobiography a couple years ago and it is so fascinating. One thing that stood out to my wife and I (I was reading it aloud to her and the children) is how trusting they were of the government and official news sources. For example during World War II most war news came through newsreels on the big screen. Imagine trusting Hollywood to provide accurate news stories today. Nobody would trust them. Overall, it was just a higher trust society back then.
So, no: there is still an oldest person. It just switched to someone else, happens all the time. It’s a bit more apparent with the youngest person, everyone was the youngest person at birth - at least for a short amount of time and then it switched to the next one.
Lagniappe: https://images.squarespace-cdn.com/content/v1/5c08178c1137a6...