| http://www.w3.org/ns/prov#value | - It has jumped 20 percent since 2000, primarily from the burning of fossil fuels such as coal and oil, according to a U.N. report released last week.A recent projection by the World Bank showed temperatures are on track to increase by up to 4 degrees C (7.2 F) this century, compared with pre-industrial times, overshooting the 2-degree target on which the U.N. talks are based.
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