有关pollution的演讲.doc

Pollution Good morning, everyone! My topic is pollution .This topic is very common to most of us .Because the topic of pollution becomes hotter and hotter nowadays. With a development of high speed in industry and the increase of the world population in recent years, the pollution has become one of the greatest threaten to human beings. China, one of the biggest developing countries in the world, are facing austere situation of environment pollution. In the past decades of years, we sacrifice the environment to develop the economy. The ignorance of environment pollution shows that environment weighs quite light compared with the economy, sports, politics, etc. Now we are facing the worsening problem of pollution. We are all well aware of the terrible situation: water loss and soil erosion along the Changjiang River and Huanghe River, the gray and cloudy sky on the industrial city, the dead water without living things, and the greenhouse effect. Although propaganda and education began emphasize the problem these days, there is still a long way to go. Because we have formed fixed concepts on the environment issues for a long time. Many specific laws about environment are either blank or unclear. Many activities and behaviors that do harm to the environment can go without punishment. For instance, many companies along the Changjiang River discharge large volumes of waste water into the river, but they can easily avoid punishment by stopping discharging when the departments of environment discovered it. And sadly the environment department can do little to this. In conclusion, it is obvious that pollution is a complex problem in China and the causes of it are really versatile. In addition, all these factors are not isolated and always interactive with each other. So the solution to this problem should be based on a comprehensive and deep understanding of it. At last I just want to say: our human beings should aware of the current austere situation of the environment