Everyone knows exactly what nuclear winter means. There can be non-nuclear causes but "blotting out 10% of the suns energy" is not as dramatic or concise.
In that case, the sun's energy would be LITERALLY DECIMATED.
I can't vote in US elections
And I thank the sweet lord for that! I have enough problems having to vote against one idiot over here; I can't even begin to imagine having to vote against two!
The bogosity meter just pegged.