Global environmental challenges
Who was president when U.S. greenhouse gas emissions rose most sharply since 1990, the U.N. benchmark year for action to fight climate change?
– George W. Bush (2001-2007)
– Bill Clinton (1993-2000)
– George H.W. Bush (1990-1992)
(I’m giving presidents responsibility for the full calendar year of their inauguration in January; official U.S. data are only available until 2007)
Answer — Bill Clinton (by a long way).
Many people might have thought the worst scorecard was by George W. Bush, who gave up plans to implement the 1997 Kyoto Protocol for cutting greenhouse gas emissions, signed by the Clinton administration but never submitted to a hostile Senate for ratification.
But emissions rose by more than twice as much in the Clinton years, when climate campaigner Al Gore was vice president, as during the combined years when two Bush presidents, father and son, were in the White House since 1990.