The UN climate summit in Azerbaijan, taking place from Nov. 11-22, is happening in the shadow of Donald Trump’s election, and many key leaders won’t even show up. With low expectations set before it even began, the summit will nonetheless see grandiose speeches on the need for a vast flow of money from rich countries to poorer ones. Unrealistic even before Trump’s victory, such calls for trillions of dollars are misguided and sure to fail.