Even with full employment and continued mass migration, the working would be a minority.
Discussion
Here is the "most hopeful" scenario, where we kill off the old people, have a baby boom and import 400k people every year.
https://service.destatis.de/bevoelkerungspyramide/index.html#!y=2044&v=5
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Oh, “kill off the old”
Yes, this scenario requires people to die 4 years younger, on average, then they currently do.
Would also quickly solve the housing crisis. 🥴
Now I also understand what our healthcare system is working towards
And why old people being unable to afford electricity and food is a feature, not a bug.
And why euthenasia is actively promoted.
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