I recently came across the following speculation by Aldous Huxley. Written whilst on board a cruise ship in 1933 and taken from the travelogue "Beyond the Mexique Bay" "In 1980 the population of the Western world will probably be somewhat smaller than it is at present. It will also, which is more significant, be differently constituted. The birth-rate will have declined and the average age of death have risen. This means that there will be a considerable decrease in the numbers of children and young people, and a considerable increase in the numbers of the middle-aged and old. Little boys and girls will be relatively rare; but men and especially women (since women tend to live longer than men) of sixty-five years old and upwards will be correspondingly more plentiful - as plentiful as they are on a cruising liner in 1933" It amazes me that a passage can be so wrong and yet, simultaneously, so right; but then, Huxley has never ceased to amaze me since my teens. ...