Humans can't get enough of destroying the world just to increase their profit, income and power. Even small carelessness, irresponsibility and negligence can cause irremediable devastation. Families are torn apart; nature, seas and air are being contaminated at an incredible rate. Needless to say, animals, too, suffer from this devastation. Here are the most horrible man-made industrial catastrophes, not including the events induced or triggered by the nature, such as Fukushima.