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Global carbon dioxide (CO2) emissions from fossil-fuels have increased from about 2,500 teragrams of CO2 in 1900 to 32,000 teragrams of CO2 in 2008. Since 1990, global CO2 emissions have increased by 1.5 times.
Global carbon dioxide (CO2) emissions from fossil-fuels have increased from about 2,500 teragrams of CO2 in 1900 to 32,000 teragrams of CO2 in 2008. Since 1990, global CO2 emissions have increased by 1.5 times.