(十八)
Is the world really going mad? The other day I was sitting in a small restaurant having a quiet drink and a talk with a few friends, when it suddenly struck me that almost everyone in the restaurant was smoking. It wasn't long before the whole room was filled with smoke. I asked with an apology for permission to open a window to stop myself dying!
Nowadays air pollution is something that we hardly question any more. However, I still can't walk down the streets in any of the big cities without thinking that people are suffering from the air pollution. It is time for the government departments all over the world to introduce emission (废气排出)control on all cars and improve the public transport system(公共交通系统)to encourage people to leave their cars at home. A friend of mine takes flying lessons each morning and it really makes him sick when he climbs above the smog layer(烟雾层)and looks down into it and thinks: "I'm breathing that! "This kind of pollution results from the bad management of resources. Waste things can, and should, be treated properly. House building, road construction and industrial development are all earthmoving(or earth－reducing)operations and can change the balances of life created over millions of years. I would like to see serious studies done on all these main works before they are built. Also, there should be more national parks set up to keep the most beautiful parts of our countries in their natural states.
简析：议论文文体，作者论述大气污染的危害、成因及解决措施。