Has any country really reversed the diminishing fertility rate with industrialization without religious zealotry? I honestly don’t think money is the factor here. Yes it matters but $40k is nothing. That covers maybe a year or two of daycare in the states. It needs to be a cultural change but not sure what would reverse it.
Or we set a max age of the population where you off yourself. It’s the plot of Half a Life in Star Trek TNG
But why does it need to be reversed?
We are at the same time experiencing all the challenges and consequences of depleting the planet of resources, a warming climate and shortages everywhere. Why can less people in a natural way not be part of the solution?
$40k is an average full time age after tax and student loans in the U.K
But we’d rather tax workers to the hilt to pay for wealthy old people. Isla refreshing to see the op mention that “savings” are just a claim on future work. When there’s 10 billionaires who need care and 2 people who can provide it, how much will those carers charge.
The other solution is high immigration. If you can import 18 year olds it’s win win win. At least for old rich people. Keep wages down, no tax money on new generations.
I'm saying 40k per year per kid per year. That's not a magic number, but it's something like where if you have 2-3 kids, one parent doesn't need to work because their income is replaced by a child subsidy. Alternatively, if both parents work, daycare is paid for, along with the other expenses of having a kid. Now, that does mean taxes have to go up a lot. Maybe you don't need such a high number. You could play around with it and see what works.
On the other hand, prospective parents have to believe that the money will keep flowing, or the incentive isn't as strong. In that case, maybe something like giving new parents a house is a better bet because they'd own that regardless of what future governments do.