The easiest way to stop the ,,inverted pyramid'' structure is to reverse aging, which will probably happen in the next 20, at most 30 years. We just started to

The easiest way to stop the ,,inverted pyramid'' structure is to reverse aging, which will probably happen in the next 20, at most 30 years. We just started to create aging clocks in the last 5 years, it's much easier to reverse what you can measure. Many people would happily go back to work if they could get back their youth in return.