>MUH CLIMATE CHANGE

If global warming was an immediate threat to life as we know it governments could quickly release commonplace, cheap sun blocking gases onto the upper atmosphere and assure temperature control for at least a few centuries. Maybe even temperature reduction.

Why don't they just do it? My best guess is because maybe it's not such an emergency after all? Maybe selling "green" stuff is a good marketing ploy?

I'm curious to hear your opinions.