5X Matching Gift Challenge

Your tax-deductible year-end gift to protect our nation’s most vital public lands and waters will be MATCHED 5X by a longtime supporter of The Wilderness Society, up to $1 million. Don’t miss this chance for your generosity to go five times as far to safeguard our natural world for generations to come.

Your Tax-Deductible Gift

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Your gift is tax-deductible.
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Peter Mather

Our Values

Trust and Collaboration

As One TWS, we forge trusted, respectful relationships and lasting collaborations. We are humble as individuals, and proud as a team.

Community and Commitment

We are committed to the ideal that all public lands can bring people and communities together and that everyone should share equitably in their benefits.

Solutions and Science

True to our history we are guided by science, learning and adapting to create enduring solutions for future generations.