What Is The Human's Responsibirity?

"The great pacific garbage patch" gave me a precious opportunity to know plastic polluting issue and think about what should we do. In general, most people do not have idea that plastic which they used are polluting sea and killing many animals. To be honest, I do not imagine that in daily life. Therefore, it was shocking to me a lot. And I felt guilty. I thought we have to realize plastic which human being made is not only making our life good, but also becoming such scary weapon to nature. And we should try to come up with some ideas to improve this issue right now. I think recycling is the best way. Anybody can execute in daily life. However, these things are easy to think and say. So, "what is making difficult to act?" I thought our lack of realization. I think the most important thing to improve is to change the society. Society should try to teach people this terrible fact and make people understand and shocked. This society is not enough for people to face with this issue. Thus, humans responsibility is to understand that people who pollute and lose precious animal's life is human. I think without realizing, we would not be able to do anything. The same thing will be repeated.