The New York Times reports:

President Biden told a global climate summit on Monday that “we only have a brief window before us” to reduce the emissions from burning oil, gas and coal that pose an “existential threat” to humanity. But only days earlier, he was urging the world’s largest oil producers to pump more of the fossil fuels that are warming the planet.

The incongruity was on center stage both at the global climate summit currently taking place in Scotland, and in Rome this past weekend during a gathering of leaders from the 20 largest economies. The president’s comments highlighted the political and economic realities facing politicians as they grapple with climate change. And they underscored the complexity of moving away from the fossil fuels that have underpinned global economic activity since the Industrial Age.

“On the surface, it seems like an irony,” Mr. Biden said at a news conference Sunday. “But the truth of the matter is — you’ve all known; everyone knows — that the idea we’re going to be able to move to renewable energy overnight,” he said, was “just not rational.”

Mr. Biden’s words have drawn fire from energy experts and climate activists, who say the world cannot afford to ramp up oil and natural gas production if it wants to avert catastrophic levels of warming. Environmental groups are intensely watching to see how the president intends to meet his ambitious goal of halving the nation’s emissions, compared to 2005 levels, by the end of this decade. [Continue reading…]