There's a lot of this sort of thing going about the internet, but it's very difficult to even discuss given that we are in no position to do so. Another thing is that this sort of talk can only ever end up with some sort of Illuminati orientated discussion, which won't end well.
For what it's worth, the biggest conspiricy theory seems to centre around that of fluorides being contained within pretty much everything we consume (and in these chemtrails), though people will point towards this being a cleaning agent. The consequences of this are that the pineal gland (the gland in the very centre of our brain that produces and secretes de-methyl-tryptophan) becomes calcified, and crystals begin to form around it, which then shrinks it and renders it ineffective. The reasoning for this is supposedly that, as the brain is considered something of an interface from which consciousness emerges, and that de-methyl-tryptophan is the strongest hallucinogenic and most psycho-active chemical known to man, we are being deprived in some way or another of certain states of consciousness that would detatch us from this society.
It's an interesting one whatever your take on it. DMT is one of the few chemicals that can actually pass the blood-brain barrier, and the fact that it is sucked through is indicative of some sort of importance, not to mention that the pineal gland's location (the centre of the brain) highlights that it was once an integral part of the brain. It was often considered bizarre that a philosopher as sceptical as Rene Descartes considered this gland to be so important (he thought it to be the 'seat of the soul'), given his previous line of thinking, and his inability to explain how the connection between the extended matter of the pineal gland and the unextended substance of the soul was possible or even possible to argue didn't help his case.
Rick Straussman's book, "DMT: The Spirit Molecule", gives a fantastic, in-depth account as to the significance and history of DMT. It's fascinating how it played such a part in the lives in the more shamanic orientated civilisations, not to mention when you consider how this was done. Ayahuasca, a brew which makes ingestion of DMT from natural sources possible, was something of a ritual in such civilisations, and is still taken today. In order to make this, you have to have some sort of DMT based component and a MAOI (mono-amino oxidase inhibitor), which then stops the DMT breaking down into its constituent elements in the stomach (who on earth had the idea to mix these plants?!
). When this happens, it can then pass the blood-brain barrier, and the result of this, according to most who have taken it, is a completely unrivalled spiritual experience.
If fluorides do stop this from occurring naturally in the human brain, then I find this interesting. However, there's nothing to be taken from this that this is an intentional process. Perhaps that's me trying to comfort myself, as the inverse scenario is a pretty fecked up one.
