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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 thses objectives.
The Sierra Club is the most influential and well known environmental organization in the country. It is a grass roots organization. Its members, and especially its volunteers, are its greatest strength.
- Michael Mueller
- (303) 850-7883
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