Thought Leaders Advisory Council
| Bruce Babbit Former Secretary, Department of the Interior | Suzanne G. Penney New York, NY |
| Frances Bienecke President, Natural Resources Defense Council | Susan Cohn Rockefeller New York, NY |
| Angel Braestrup Executive Director, The Curtis and Edith Munson Foundation | Mary Rubin President, Borrego Foundation, Inc.
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| Lisa Cashdan Senior Philanthropic Advisor, Vermont Community Foundation | Vicki Sant President, The Summit Foundation
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| Catherine Conover Quercus, LLC | Roger Sant Chairman, The Summit Foundation |
| Melissa Dann Managing Director, Endurance Consulting | Jeanne Sedgwick Woodside, CA |
| Paul R. Dolan Executive Director, News One, ABC News | Walter C. Sedgwick Woodside, CA |
| Paul R. Ehrlich Bing Professor of Population Studies, Stanford Universty | Loring LaBarbera Schwarz Sudbury, MA |
| George T. Frampton, Jr., Director, Oceana Energy Company | Daniel Shaw Woody Creek, CO |
| Wolcott Henry President, The Curtis and Edith Munson Foundation | Mark J. Spalding President, The Ocean Foundation |
| Trudi Inslee Bainbridge Island, WA | Peter R. Stein Managing Director, The Lyme Timber Company |
| Alexandra Jackson Ithaca, NY | Judith Stockdale Executive Director, Donnelley, Gaylord, and Dorothy Foundation |
| Maryanne Tagney Jones Seattle, WA | Terry Tamminen President, Seventh Generation Advisors |
| Anne Kroeker Co-President, Wildlife Forever Fund | Russell Train Former Administrator, Environmental Protection Agency |
| Kristin Mannion Sector Leader, Korn/Ferry Intenational | E. O. Wilson Pellegrino University Professor Emeritus, Harvard University |
| Stephanie Meeks President, National Trust for Historic Preservation | Bonnie Wyper President, Thinking Animals, Inc. |
| Dane Nichols Washington, DC | |
| Wendy Paulson Barrington, IL | |
| Richard H. Penney New York, NY |
