We, the people of earth became more aware about environmental disaster now a day. People are willingly paying more money only to save this world. Now many companies are researching and developing and upgrading their products to make them environment friendly. And this is becoming a competition that who could make it better. The general people don’t understand about these hazards. They got to know when the big digester happens. Otherwise environmentalist helps people to make them understand how we are destroying the environment and what can we do to make it better. Sometimes they had to fight with the very powerful people; political persons etc only to make this world a better living place. This is the only world we have to live and we have to live together. If we destroy it, only we will suffer and our children. So, salute to all of those environmentalists who are working on this earth environment.