Intresting theory, but one thing i thought i would add. When you people are stating 10-people family was the norm pre-WW2, you should also remember
our understanding of medicine was also very bad. One instance i will point out is the Peter the Great of Russia, 1672-1725 had a family of 8
daughters nad 5 brothers, while only 2 of the brothers survived until adulthood. And these people were the monarchy, how do you think the survival
rates for peasents were in those days?
The problem with over-population is that we are now living normaly twice as long as we use to, and through modern medicine, we can make people who
would of been terminaly ill people to people who can survive.
Also im not saying fluorine is not a conspiracy, but i doubt it is linked to population control.
The allies were infact considering similar policies of germany agaisnt disabled people, but when the war broke out they the ideological split
disallowed the allies to follow a similar policy. But even in nazi germany the T-4 program was mainly based to save the government money, and to
keep the Aryan race pure. And not acturly about de-population.
Link
Anyway intresting theory, i hope through my criticism you can refine the theory even more.