zlacker

>>Simon_+(OP)
Much more important is the change in the age pyramid. A small society composed of many young and a few elderly can be a very happy one.

>>nieman+n1
This can only happen if population is exploding or life expectancy is low. Neither is the case.

>>mytail+w7
Increasing life expectancy is a population and economic problem, as it's expensive to keep people on past their ability to produce. Not that anyone is going to willingly give up their gains.