Let's not block out sunshine using hi-tech upper atmosphere pollution, OK?
In and AP interview
(how much longer will we be able to reference those
by the way?) President Obama's top science adviser John Holdren suggested that we may have to launch extra pollution into the upper atmosphere in order to prevent the rays of the sun from reaching Earth.
This, of course, isn't anyone's first choice when it comes to addressing global warming, but as Holdren--who has an outstanding legacy
of science-based activism--points out, when it comes to global warming we are "in a car with bad brakes driving toward a cliff in the fog."
His point seems to be that if we don't take bold action very soon, we might get desperate as we face more and more of the consequences of climate change and have to consider drastic and frightening remedies.
So, please, let's try to handle this before we have to look at crazy ideas like blocking out the sun.
See, this idea scares me.
Because I think that's exactly what the humans tried in The Matrix
and they just ended up with ruined cities, a perpetual lightning storm, and giant machines fueled by farming human bodies. Remember?