In the age of technological revolution, we missed the importance of environment in the ecosystem. The global warming has been the obstacle since so long, but we did not take it seriously then and now the time has come where it is a gigantic consequence, not for a single person or a country but, for the whole world. The resolution of this complication is so big that it is undoubtedly the international problem. It cannot be controlled by the single region or a person, it has to have the support of all the nations of the world. Some people believe that it is the responsibility of a single nation. Since, the environment gets polluted by each and every republic, it is the responsibility of the whole world. My opinion is discussed further.