President Obama’s determination to reduce US power plant emissions by 32% below 2005 levels by 2030 sends a message to world leaders that the UN climate talks in Paris could – just – succeed.
Past talks have foundered on a range of political excuses, but now that the world’s two largest polluters, China and the US, have committed to far-reaching changes in their energy production to keep the world below the dangerous threshold of a 2C temperature increase, the door is open for all the rest to follow.
The stumbling block to US action so far has been the refusal of die-hard members of the Republican Party to accept that climate change is happening, and the well-funded fossil fuel lobby’s legal and political campaign to block any legislation.
But Barack Obama’s use of an existing law − the Clean Air Act of 1970 − has allowed him tobypass Republican opposition simply by issuing new regulations.
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U.S. diplomats used to receive guidance about climate change and migration. The Government Accountability Office is recommending the State Department bring it back.
The report, requested by the US Congress in 2017, drew sharp criticism for being too thin on details and failing to show which bases are most at risk across the military.
The Katowice climate package brings minor progress, but COP 24 failed to deliver on the most fundamental issues such as raising ambition of national contributions, implementing human rights, and ensuring support for developing countries.
Brazil has demoted climate diplomacy as part of a foreign ministry shake-up, in Jair Bolsonaro’s first two weeks as president.