Dust in the upper atmosphere? That is a solved problem; we can just burn more coal. Of course the world will be dirty and it will get cold everywhere, but hey a

Dust in the upper atmosphere? That is a solved problem; we can just burn more coal. Of course the world will be dirty and it will get cold everywhere, but hey at least we will be back to where we were in the early 20th century. I have a better idea how about we consume less and not spew crap into our environment.