Sierra Club

85 2ND St Fl 2
San Francisco, CA 94105

To explore, enjoy, and protect the wild places 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.

Tell the EPA: Put limits on life-threatening carbon pollution

There is currently no federal limit on how much life-threatening carbon pollution can be...
Tell the EPA: Set limits for Big Coal and corporate polluters

President Obama's EPA is about to make history on climate by proposing federal limits on...
Tell the EPA: Stop Coal Pollution Over Yellowstone National Park

Dirty coal pollution is threatening the view at Yellowstone National Park.

Haze from...
Heartland Institute: Don't demonize Americans fighting climate disruption

Are you just like the Unabomber? Of course not, but that's what the climate deniers at the...

19
Petitions

471,007
Supporters

Petitions

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