Nowadays, there is a range of global environmental problems which may extremely change our life in the near future. The past fifty years we have seen a rapid growth of different kinds of a man-made waste. There is an unsustainable amount of plastic, food, radiation and other types of litter that pollute the Earth. All this is a protracted implication of human irresponsibility for their own world. We ourselves have put the entire planet under a terribly dangerous threat. There is a settled myth that spoilt food can simply decompose and turn out as a fertilizer that is good for land. But the reality is completely opposite. In fact, all the food that rots on the ground makes this ground unusable for growing natural products on it. This way, step by step, we reduce the agricultural area. In addition to that, we harm the biodiversity as well. By downsizing the pleasant land, we take away the fruit plants and the grass, which for some animals is the only source of food. If we continue damag