What I think is that there is a conspiracy of silence within so-called science abetted by the "major" (and largely brain-dead) media such that whatever the problems, and there ARE problems, their response is: "No worries, everything is hunky dorey, we are in charge and we are the Masters of the Universe". Which is to say there is a lot of lying by omission going on, which in turn is a fabulous medium for conspiracy theories. "Leave it to the experts" is NOT a suitable resolution to issues that are so sensitive to our future physical well-being and to our moral sensibilities. Is this clear enough or should be contemplate having Rabbit Man for dinner?
This is why the tin-foil-hat crowd is so hard to deal with. Any denial of a conspiracy of silence is taken as evidence that such a conspiracy exists. Lack of evidence of a conspiracy only shows that the conspiracy is very powerful.