Many people think that that raising in the price of fossil fuel is the main solution to solve world's environmental problem. In my opinon, i partially agree with this way because of these several reasons.
Undoubtedly, the higher cost of fuel does not only directly discourage the management of private vehicles, but also promote the popularity of public transports. Because of almost means of transport using the fossil fuel, so this solution helps people reduce the exhaust fumes release into the atmosphere. It also slows down the process of air pollution and greenhouse effect.Interestinglly, the citizens who spend a higher cost of fuel could have a greater sense of saving energy in household activities such as air conditioning, cooking and so on as well as using more environmentally friendly technology. Moreover, enjoying a greener life which is a healthy lifestyle, aim primarily to extend human life expectancy.
On the other hand, while the fossil fuel's price increase, raising cost of production which mainly depends on devices driving by fossil fuel. The inhabitants, especially ones living in poor conntries, may have many troubles with the expensive goods. It is clear that there are lots of another ways can do many benefits such as planting trees, especially in city as well as using renewable sources of energy such as wind power, solar power and gas. It couples with use energy-efficent devices.
In conclusion, i believe that increasing the level of price on fuel is a great idea to solve world's environmental problems. However it still flawed and unreasonable for some cases.