I think a lot of tthe mk ultra files were destroyed, so i doubt that we'll ever know too much about what the CIA were up to.
Some interesting things have come out in the last ten years or so, though - the dosing of a whole french town (Pont-Saint-Esprit) with LSD in 1951; when i started reading about this stuff, there were still theories that it was an outbreak of ergot contaminarion that dosed everyone - but the US has since owned up to it just being a bit of "harmless experimentation" (which, y'know - killed people and ruined many lives).
One such life was that of Frank Olson, a germ warfare expert who was (i believe) working as a CIA contractor with a security clearance (though i could have that wrong).
The US Government finally apologised to his family a few years ago - he was thrown out of a manhattan skyscraper in 1953 (i think) and it was only after
Olson's family sued the government and they exhumed his body that the CIA owned up to killing him. The theory is that he had a major breakdown after what he was part of in France (dosing a whole town) and started to talk about his highly classified work, and was killed by the agency.
The thing with studying mk ultra is that it can be easy to end up down the conspiracy theory rabbit-hole, because it is
all such a far fetched sounding story.
Like, for instance, there are some really poorly argued theories about the whole hippie movement being a psy-ops experiment that got out of control (which in itself may not be far from the truth) and that people like frank zappa, the byrds and jim morrison were CIA plants put into positions of influe ce to discredit the anti-war movement (which is total bullshit).
I think the truth is that mk ultra was trying to do
all sorts of fucked up things with various psychoactive agents, from mind control and testing the effects of torture ans interrogation under the influence of various drugs to - well, god knows what unspeakable crimes against humanity.
We'll never really know, because as i understand it, most of the files were destroyed decades ago.
Another reason i think we are unlikely to find out much more is that (it is speculated) that some of this research is attached to ongoing research, biological warfare and psy-ops programs.
Fascinating topic though!
Have you read
Acid Dreams? If not, i thoroughly recommend you do
