4 ms·

Here you go: https://en.wikipedia.org/wiki/Space_sunshade https://en.wikipedia.org/wiki/Space_sunshade https://www.bbc.com/future/article/20160425-how-a-giant

• lm28469 7y ago
  I'm always amazed when people come up with these ideas, somehow thinking that colonising Mars or deploying something half the size of earth in space to shade us from the sun would be easier than just not fucking up the planet in the first place. Technology really is a new deity, it seems like if you believe in it hard enough you don't need to care about real life, logic or even common sense. It's "we'll have flying cars by 2000" level bullshit.