The best way to solve the world’s environment problem is to increase the price of fuel. Never do topics of environment fail to arouse people’s attention. Those things ,the most carbon emission and the usage of the most fuel, have a significant influence on our condition. Some people think the key to solve the environment problem is to increase the fuel price. Personally, it, maybe, is a good approach in the present. But it is unable to solve those problems completely in the long term. Firstly, there are kinds of enviromental problems like air pollution,water pollution,noise pollution and so on. However ,the problems related to the fuel are global warming and acid rain,which result from the excessive emission of CO2 and SO2. So just increasing the fuel price does not solve all of environment problems . Moreover,In the society , industry ,agriculture rely on the use of fuel. In the daily life, the transportation people usually use like cars,planes,buses,trains ,need fuel. Once increasing the fuel price would bring a incredible effect on national market,even international market. Finally, it ,maybe,impair people’s life quality and improve their pressure. Further, this situation still stimulstes that some bad dealers exploit fuel resource without restraint in this period, which would cause other environment problems. Simply put, the government and other organizations of environmental protection should look for a sustainable way to solve the problems ,meanwhile the citizens should improve their awareness of protecting environment.