W2

Nowadays, ecology in our world is polluted and there are some chances that it would lead to global warming. One of the things that pollute the air is a petrol car. It is one of the most popular types of transport. Accordingly, it is very harmful for ecology. Some individuals say that increasing the price of petrol is the best solution of this problem. But others say that other measures are required.

Talking about pros of first opinion, we can say that it will lead to less using petrol, accordingly, less using of cars. It is because of people's bad condition. I think there is no more benefits for this opinion. Moreover, it has cons like displeasure and pressure to government from citizens. We can see that it is not correct solution of this problem. So there is a question, what measures will be correct?

In my opinion, there must be alternative source of energy for cars. For example, electricity. There are some new cars like "Tesla" that are using electricity and it is ecologicaly clean. When this type of transport will become popular, government can start to increase price of petrol, because people would have alternative variation of transport that will be more profitable for them, comparing to petrol car. Because fuel for electrocars will be much cheaper than petrol.

There are a lot of variations except increasing price of petrol. Government should choose best of them and make it real. But it is not only government's job. People should turn down from their cars and spend money to change it to ecologicaly clean.