When he was a child, the inventor of the first time machine was visited by the future version of himself, whom warned him about not to spend all his time in creating a time machine, but to find a way to escape from the planet earth instead, because in the future everything was chaotic, humans were hunting and eating each other, the water supplements had run out, all the forest had been deforest, also...
But the future version of the ex-inventor of the first time machine hadn't finished his warning lecture, when he drop dead on the floor, and vanished in a flashing light a few seconds later.
The end.
