increasing petrol prices is the best way to solve growing traffic and pollution the discovery of petrol was one of the most fundamental events of the 20th century , but it has done humanity as much hazzards as its benefits . Growing traffic and pollution are one of the biggest world's problems nowadays, meanwhile some people are calling for increasing petrol prices to overcome these problems . personally, i couldn't agree more whith such opinion . This article will explain why i support raising petrol prices and how to replace petrol as a primary source of energy by new cleaner energy sources to save nature . if you think about it , expensive petrol could be a tremendous motivation for peaople to start shifting towards new sources of energy which could be cleaner , cheaper and renewable as well . people in power along with governments should start encouraging scientific research of developing new power sources and making it more applicable . India is one of the biggest leader countries in developing solar energy , As they have already built the world's biggest solar power station . Many leading car companies are working on new models of cars that uses the power of the sun instead of petrol .Water is also an available clean source of energy which was used in many countries to generate electricity. We can also consider shifting towards new cheaper sources of energy can help developing unfortunate countries to rise against capitalistic power . Helping nature should also be taken in consideration as a measure to fight pollution . plant a tree at your door is a simple deed which will have a great impact to your environment . Raising people's awareness towards the hazards of sedentary life and encouraging eliminating the mis-use of motor vehicle can make life much easier and healthier . walking to your work place can push away as many diseases from your way , while it will also help saving nature for your children and generations to come . Imagine less vehicles on your city streets ; yes, clean fresh air , quiet peaceful neighbourhoods , more safety to our children , indeed life could be more pleasant . At the end , Petrol has done alot for our renaissance , but it has damaged our nature as well and may be it is time to incarcerate that beast . Undoubtly , making petrol more pricy will force people to overcome thier dependance on motor vehicles , but finding other solutions is mandatory too .