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Climate Change: Where Are We Now?

Unsustainable

Between just 1987 and 2014 it was about the same mass: 743 billion tons. The UCSUSA points out that “Consequences of global warming include drought, sea level rise, flooding, extreme weather, and species loss. Total CO 2 from industrialized humans in the past 263 years: 1,480 billion tons.” In June of 1988 James E.