Some people think the governments should spend money for the development of public transportation system in order to help alleviate this problem. Others think it is better to spend money for the development of electric types of cars that many cause less pollution.

The number of private cars today increases significantly, and this can cause pollution everywhere which contributes to global warming. As such, many people recommended that governments should spend much money to improve the quality of public transportation for reducing pollution. However, others believe that it is better to allocate money for developing electric cars that may cause less pollution. Therefore, I personally argue that the government should spend money to develop better public transportation.