Earth

We'll probably doom ourselves off before that planet killing asteroid hits us, before the consequences of global warming are in full swing, before the super volcanoes erupts and surely before our sun supernovas. The detonation of tens of thousands of nuclear weapons that now sit quietly, inconspicuously, in missile silos, submarines and long-range bombers, faithful servants awaiting orders would bring the end of the human species. The World Health Organization concludes that 1.1 billion people would be killed outright in such a nuclear war, mainly in the US, Russia, Europe, China and Japan. An additional 1.1 billion people would suffer serious injurles and radiation sickness. This would represent by far the greatest disaster in the history of the human species and, with no other adverse effects, would probably be enough to reduce at least the Northern Hemisphere to a state of prolonged agony and barbarism. The nuclear winter that Carl Sagan spoke about would eventually spread to the Southern Hemisphere, killing all plant and animal life, and eventually mankind. Are nukes good, the MAD doctrine kept us out of a nuclear war for 60 years, but now with rogue states and rogue leaders, the fallacy of the MAD doctrine is apparent. The weapons of peace for the last 60 years have now been turned to weapons of war. Once again we are staring into the black abyss of a nuclear holocaust.

If it happens u will not be there to read my response.