I might be the peskiest purveyor of over-population warnings on RF, but "propaganda"?
Perhaps I could counter with "Over-population denier!", eh.
The possibly real propaganda is the common & bi-partisan call for a larger population
to advance economic health & competitiveness. It's not only dubious in the short term,
it's utterly unsustainable in the long run.
Questions:
What is the optimum population?
Are we better off with bigger cities & less natural space?
Can we have a strong enuf economy with the population we already have?
While it's possible that over-population could lead to catastrophes, eg, more
periodic mass starvation, I find that too speculative to be worth considering.
Public policy should be based upon more mundane inevitabilities of population
increase (relative to no growth)....
- Energy usage will increase. In the short term, this will mean nuclear, fossil
& hydro energy growth.
- More people = more pavement, more buildings, more cars, more artificial
landscape, more farmed land, & more depletion of the ocean's inhabitants.
- More loss of natural environment.
- More concentration of people in cities vulnerable to sea rise.
- More AGW
One can argue that if only people became vegan, ended GW, & lowered
their standard of living, that the Earth could easily support more people.
To that I say.....
Let those things happen first, then we can talk about raising the bar.
Til then, an increasing population looks like a lowering quality of life.