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Content about greenhouse gases

June 12, 2013

Sea level is projected to rise by up to a meter by 2100 due to human-caused increases in greenhouse gases. However, a new study indicates that cutting four kinds of heat-trapping emissions could have an impact this century. Such progress is possible because these pollutants cycle through the atmosphere relatively quickly.


June 5, 2013

Despite global agreements to reduce the emissions of greenhouse gases, current efforts may prove inadequate without more effective – and more affordable – carbon control technologies. A recent breakthrough means next generation carbon scrubbers may soon be at hand.