The World would be a better place if the environment that we’re living was clear. According to me, our life is threatened and our environment isn’t healthy for us to live anymore. Air, soil, and water in many parts of the earth were seriously polluted by industrial and chemical waste. Because of increasing amounts of carbon dioxide, global warming has occurred. It led to a lot of effects. It makes the climate change. As a result, flooding, hurricane, tsunamis, tornados, and cyclone happen everywhere which killed a great number of people and destroyed many buildings, bridges, and roads. Also, in recent times, glaciers have been melting faster. This makes sea levels and sea temperature increase rapidly. Many lands near the sea were disappeared around the world. This news seemed to be an urgent alarm for everyone. In addition, the world would be a better place if each of us has enough knowledge to know what we’re doing toward our living-environment. If we use and control reasonably our natural resources, our surroundings wouldn’t be polluted like that. The blame for increasingly polluted environment today lies entirely in us. We’ve caused everything and been losing our life. Furthermore, the effects of living in polluted environment make us less healthy. People get respiratory and skin disease, especially cancer. We’re facing the consequences of our actions. If we don’t take immediate steps to help reduce global warming, we’ll suffer more serious effects in the future. Don’t wait until it’s too late.