What do you think of pollution

Pollution is the main problem of society. Nowadays, people pollute more then 50% of the ocean, which brings to death more then a half population of sea mammals. I think polluting air is being national problem that scientists are trying to solve. We, ordinary people can also have a part in solving this problem by using less plastic materials or by stopping the chopping of the trees. This action may cause great affects for our future life.