Explore, enjoy and protect the planet
39,326 Supporters

Donald Trump's pick for the Supreme Court is wrong for America. Brett Kavanaugh's views on the environment, abortion, voting rights, and campaign finance are extreme. Contact your senator now!

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Founded by legendary conservationist John Muir in 1892, the Sierra Club is the nation’s largest and most influential grassroots environmental organization—with more than two million members and supporters. Our mission is to explore, enjoy, and protect the wild pieces of the earth; to practice and promote the responsible use of the earth’s ecosystems and resources; to educate and enlist humanity to protect and restore the quality of the natural and human environment; and to use all lawful means to carry out these objectives.

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