The prediction of nuclear winter is drawn not, of course, from any direct experience with the consequences of global nuclear war, but rather from an investigation of the governing physics. | Carl Sagan quote HD Wallpaper

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The prediction of nuclear winter is drawn not, of course, from any direct experience with the consequences of global nuclear war, but rather from an investigation of the governing physics. (Carl Sagan)

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House on a hill with mountains and cows in Italy

Anime girl with aqua hair sitting under a tree

Gamagouri Ira from Kill la Kill on a grassy hill

Serene Morning Landscape with Rolling Green Hills

Sunny Golf Course by the Beach in Mexico

The prediction of nuclear winter is drawn not, of course, from any direct experience with the consequences of global nuclear war, but rather from an investigation of the governing physics. | Carl Sagan quote HD Wallpaper

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