Your argument would be more believable if you had sources to back up statistics. Otherwise, you just sound like a nutter (no offense, but I'm sure that's what most think). I am not saying I disagree with what you are saying... just that throwing unverified statistics around like they speak for themselves can actually do more harm for the argument than good.
All my information has come from the Internet, but what good would it do if I gave you 45 references? Would that prove anything? If you can't figure it out for yourself, then frankly...
I've asked professional MDs about this, and some says it must be an explosion as all statistics point this way. But the majority deny this. I asked one professor, yes he couldn't deny the figures, but 'I suppose ppl didn't notice'. Please! Didn't notice dementia? The most obvious diagnosis there is. And apparently they suddenly started to notice it around 1970 then. How fortunate that all nurses working with old ppl, having been morons before, suddenly got skilled after 1970.
But surely YOU must be aware of that ADHD and Autism has multiplied out of all proportion? That is certainly NO secret! New figures point to a further 60-100% increase in the last decade in New York and California. And recently a very big study came out of US, that could couple the severity of symtoms in ADHD kids, with the content of insects poisons in their blood. Most intelligent ppl immediately says that they remember that the kids were NOT this way (and that old ppl most certainly weren't as demented as now), or if they are younger they can ask their parents or a teacher. As for the statistic of 85year olds, that is certainly no secret, all countries in the west has that kind of statistics.
In New Mexico if I recall it correctly, the nonvascular dementia increased with 750% from 1968-1979 but admittedly it wasn't only the '85years old' but all old people. However, you must have heard that dementia goes further and further downwards in the ages, so that plenty of 50year olds has it by now. How do you explain that with us 'being older'? In New Guinea they hadn't ONE case of nonvascular dementia at all, in spite of many old people - they have mostly bad age statistics because of high infants mortality rate.
When I got my Tinnitus in 1979, ther wasn't ONE f-g book about it, the doctor said astonished; But tinnitus! Are you working with explosives, or are you a military? I didn't meet another tinnitussufferer until 2 years later, 10 years later they were thousands, now they are at least 500.000 he3re and 30.000.000 in US...
It requires a bit of thinking though. But not much really, and since you don't have to be ashamed of having had a profession that should have seen this coming, you don't have to deny it...
Excuse my english, it's Alzheimers...
(Actually, one of the tragedies with severe dementia-scandal is that it can easily be cured,and the demented patient can be much better...)