Not necessarily. In my persona value system I would much rather live 20 more years when I'm 20 over living those same years once I'm 60. It makes sense if we c

Not necessarily. In my persona value system I would much rather live 20 more years when I'm 20 over living those same years once I'm 60. It makes sense if we consider the possibility of novel life experiences to be an important value of how we live life. If you've made it to 60 (a not uncommon life expectancy), you've had a chance to travel, have children, live through many different life occasions, etc. If you're 20, you've barely had two years as a legal adult where you could make something of your life. It has little to do with economic productivity.