In the concurrent world, air pollution is a really huge problem on our planet. Some people say that it can be attributed to the utilization of fossil fuels. When you burn it, it can create carbon dioxide, and this is the main reason that leads to global warming. While they also claim that as long as we have increased the price of conventional ones, we can obviously solve these issues. To me, I totally agree with this. This essay is going to discuss why it is and my own opinions.