That's fair enough, but it would require a pretty radical restructure of our economy to do that. Most of our economy sort of depends on a growing population; t

That's fair enough, but it would require a pretty radical restructure of our economy to do that. Most of our economy sort of depends on a growing population; this has been an issue with Japan (and their slowly-shrinking and aging population) for quite awhile. Eventually, of course, we will all have to have a neutral or negative population growth rate, but I have to believe that there's an advantage to being the last country with a growing population, though I don't have data to back that up off the top of my head.