As we enter this century, the human population is growing at a faster pace than it was a few years ago. This is the biggest problem that must be solved as soon as possible because it leads to an increase in garbage. This essay will explain why such problems occur and how to solve them. There are several possible reasons why this issue occurs. First, the overpopulation of mankind reduces people's attention to environmental issues, which is a great disadvantage to all. One of his ways to solve this problem is to make people more aware of their surroundings. For example, the government should give everyone some advice that makes people more concerned about waste and put more bins in parks and roadsides. In addition, people use too much plastic in their activities. As we all know, plastic has become a major source of waste and is difficult to recycle. So when people try to cut plastic from their daily necessities, for example by replacing the use of plastic bags with shopping bags duri...