When the sun runs out of nuclear fuel in approximately, it will begin to collapse, and then will expand into what is called a "Red Giant". Its new size will encompass the first four rocky planets (out to past Mars). The earth and all of its contents will be vaporized under the still-intense heat of the red giant.
russians invade ukraine we light up russia russia light us up china gets involved the back stabbing bastards so we light them up too and before u know it no more human race
Or zombie virus.
sleep and never wake up
Virus destroys all human female ability to to reproduce. Women become sterile. Eventually no more humans.
Never saw it
I liked the book Galapagos by Kurt Vonnegut.
Honestly now... keep your mind off of destruction, and live a little- think good thoughts...