I looked up what "spraying the stratosphere" means, and I love the leading paragraph: "The idea is simple: spray a bunch of particles into the stratosphere, an

I looked up what "spraying the stratosphere" means, and I love the leading paragraph: "The idea is simple: spray a bunch of particles into the stratosphere, and they will cool the planet by reflecting some of the Sun’s rays back into space." Literally the plot of the Matrix.