Well, by that I mean that the MSM is finally mentioning it. This typically blurred article, which of course mentions 'conspiracy theorists' and lots of mumbo-jumbo, is still important in that it is starting the debate.
My hunch is that the people who have been geoengineering the climate for decades now are attempting to gain acceptance of it. You'd have to be an idiot these days not to notice it going on in the skies right above you, but it seems no-one looks up any more.
FWIW, I do not think these experiments are benign.