Do you have support for that claim? Large, large parts of the Islamic world are not westernized at all — I would be very surprised if rural Yemeni housewives or Socotran shepherds ever drink, or for that matter 99% of people in pre-tourist-visa Saudi.
Hard agree on their being a myriad of confounding factors from genetics over climate and family relationships to diet, though...
Well, i have family connections to pre-visa middle eastern countries and yes, alcohol is a problem. Thats why they have the rule. Are drugs also not a problem also in many countries despite national bans? Remember too that about 30% of people in western nations are essentially dry (<2 drinks per year). So the asking questions approach has merit.
Interesting! Didn't expect that. Also useful statistic with the 30%, makes sense I guess.
Getting off-topic at this point I guess, but I think national bans can go both ways (and everything in between). I suppose (alcohol) Prohibition and the War on Drugs in the US are prominent examples, but I don't think such bans are doomed to fail necessarily — especially if they are tied with genuine cultural or religious beliefs, geographic isolation, pragmatic unavailability or the thing being banned being simple "not in fashion",,
Hard agree on their being a myriad of confounding factors from genetics over climate and family relationships to diet, though...