User:CaptainTybusen/Length of Human Survival

If your fiction were to attack present-day Earth right now, how long do you think human civilization would last (in Earth time)? This is for when your empire uses conventional weaponry, which means anything ranging from nuclear bombs to lasers to, heck, space-time disruptors. Weapons that destroy large sections of the planet itself will not be taken into account. Just to give you an idea of what your empire is going up against, here it goes:
 * Nuclear bombs
 * Airplanes
 * A laughably primitive space station
 * Justin Bieber (just kidding, just kidding)
 * And finally, robots.

Are you ready? Go!!!

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