The Sierra Club tried censoring Scott Pruitt after the EPA administrator said in March that carbon dioxide is not creating climate change. It didn’t go well. In a written response to the Sierra Club, ...

‘Twas once again the season for global warming scaremongering this month. New Jersey Sierra Club Director Jeff Tittel’s latest foray into the fabulous world of global warming make-believe (“State’s ...

Ben Jealous, who joined the environmental group in 2023, has clashed with some employees and the organization’s union. By Claire Brown Ben Jealous, the executive director of the Sierra Club, is on ...

A past leader of the Sierra Club recently acknowledged he was too late in realizing that curbing methane emissions should have been a priority in combating climate change. In Europe, leaders who once ...

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The environmental group gave up its singular focus on climate change for a broader agenda. The ensuing internal strife left it weakened as it takes on the Trump administration. The environmental group ...

After Rep. Cynthia Lummis, R-Wyo., admitted in "an indelicate statement" about climate change that she herself emits greenhouse gases, an environmental group sent her something to help her reduce her ...

Research shows 70% of Americans think climate change is a serious problem, but when you're gathered around a holiday dinner table with those who disagree, a civil conversation can be tough. The Sierra ...

On the C-SPAN Networks: Daniel Becker is a Director for Global Warming and Energy in the Sierra Club with six videos in the C-SPAN Video Library; the first appearance was a 1986 News Conference as a ...