The problem with pessmists and paranoid theories is that they are never
pessimistic or paranoid enough.

The original post sounds pessimistic and paranoid, but actually it's
wildly hopeful, naive and optimistic.

"The governments of earth for one moment stopped thinking about war."

Reality:

After most of the governments got all dewy-eyed and nicey-nice,
and formed the League of Guia to end all war, the more serious nations
and empires would see this as the perfect time to conquer the nice ones.

Think Pearl Harbor, think Osama bin Laden. 

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