WWF experts listed in this section are not available to respond to program-related questions from people outside of WWF. We encourage you to search other sections of our website for the answers you need. If you have member-related questions, please contact our call center at 800-960-0993. If you are a member of the media, please go to our newsroom page to contact a member of the media team.

Name Title
Dave Thau Global Data and Technology Lead Scientist, Global Science
Michele Thieme Lead Conservation Scientist, Fresh Water
Sara Thomas Senior Director, Integrated Marketing and Activism
Anthony Tusino
Anita van Breda Senior Director, Environment and Disaster Management
Jan Vertefeuille Senior Advisor, Advocacy, Wildlife Conservation
Linda K. Walker Senior Director, Corporate Engagement, Forests
Chris Weber Global Climate and Energy Lead Scientist, Global Science
Margaret Williams Managing Director, Arctic Program