Trump withdraws US from world’s most important climate treaty

Donald Trump has decided to withdraw the US from the world’s most important climate treaty, as well as from dozens of other international organizations, as the president intensifies efforts to upend decades of global cooperation tackling rising temperatures.

In a presidential memorandum issued on Wednesday evening, Trump said the US would withdraw from the UN Framework Convention on Climate Change and 65 additional UN and other multilateral groups, mostly linked to the environment, renewable energy...