May 31, 2017 09:38 am PDT
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/9td4-jEczVg/comparing-possible-natural-and.html
Comparing possible natural and human causes of climate change
These animated charts from Bloomberg looking at the possible causes of climate change show that the only thing that has really taken off in the last century is greenhouse gasses. Natural factors - orbital changes, sun temperature variation, volcanoes - have hardly changed. Other human factors - land use, ozone pollution, and aerosol pollution - have actually decreased.
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/9td4-jEczVg/comparing-possible-natural-and.html
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