We’ve all thought about life without the sun. We’ve even thought about life without chocolate! But have you ever thought about what would happen to the world if every single human being ceased to exist?

For starters, 1.5 billion cows, 1 billion pigs and 20 billion chickens would become easy prey to hungry dogs. Entire cities would be wiped out by raging fires, roads would turn into water and the tallest of buildings would crumble. And the only legacy that would prove man once existed? Plastic.