Some people believe that rich industrialised nations are responsible for global warming. However, others maintain that it is duty of each country in the world. Firstly, global warming is not just caused by rich industrialised nations. Developed nations have caused a large amount of pollution which is the main of global warming, so it is necessity for them to find a remedy.however, pollution is also caused by poor industrialised countries or even argiculture countries. Moreover, developed countries also have the technology to clean their messes up while underdeveloped countries hardly ever do. A great deal of emissions have emitted by people’ s life activities such as: burning coal for heating, fire forest for living space… Some people take the opposite view, and claim that developed nations create the emissions ten as much as underdeveloped countries. In fact, China, United States, Russia… account for nearly 60.4% of the total greenhouse emissions across the world. Manufacturing and industrial sectors produce too much smoke that pollute the air and these sectors are more concentrated in developed countries. Futhermore, in the past, most of the developed countries of today used most of the non renewable resources for rapid industrialization and development. Their excessive use of these resources with no regard for the environment make them become the developed nations of the world of today. in my view, it is evitable for every countries in the world to take responsible for protecting the global environment, but rich industrialised nations should show more solutions for this problem because of the benefits which they have got from industry