LOL!!
Next you'll be telling me about world wide peace.
Truly ... how blind can you be. Never mind. Your answer tells me.
The world has never been completely peaceful, and never will be, but the numbers don't lie; the number of wars and the number of people killed in them have been in steady decline since World War II.
But, thankfully my ability to reason and analyze hasn't been corrupted by apocalpytikook fantasies.