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- Oct 13, 2010
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Those who travel also tend to be more affluent, more educated, more healthy… not news that this group lives longer.
And hey the tourism industry finding out that tourism is good for us. Go figure.
I like the way you think!
Have not read the article yet, but my past experience says this fits the selection bias syndrome. Basically, if you aren't healthy enough to travel, you don't travel. Now you are in the non-travel group. From that, we conclude that travel makes us healthy, versus healthy people travel.
The paper is behind a paywall, but from what I can see, they're just floating an idea, not providing data for causality. As in "What if travel keeps you young?"
It's the old trope "If you keep on dancin' you'll never grow old"