Pollution

Pollution

    About 400 million metric tons of hazardous wastes are generated each year.The United States alone produces about 250 million metric tons.Americans constitute less than 5% of the world's population, but produce about 25% of the world’s CO2, and generate approximately 30% of world’s waste.In 2007, China has overtaken the United States as the world's biggest producer of CO2.In February 2007, a report by the Intergovernmental Panel on Climate Change, representing the work of 2,500 scientists from more than 130 countries, said that humans have been the primary cause of global warming since 1950.Humans have ways to cut greenhouse gas emissions and avoid the consequences of global warming.But in order to change the climate, the transition from fossil fuels like coal and oil needs to occur within decades.

Sorry this was not supposed to be posed with the "Al-Qaeda revenge attacks".