These 20 teachers in our Living Spiritual Teachers Project and Remembering Spiritual Masters Project represent our eco-theologians, earth lovers, and nature writers.
- Leonardo Boff
- Jean Shinoda Bolen
- Joseph Bruchac
- James G. Cowan
- Barbara Cawthorne Crafton
- Matthew Fox
- Joan Halifax
- Sandra Ingerman
- Bradford Keeney
- Joanna Macy
- Joseph Marshall III
- Jay McDaniel
- Ed McGaa
- Megan McKenna
- Thomas Merton
- Kent Nerburn
- Scott Russell Sanders
- Llewellyn Vaughn-Lee
- Arthur Waskow
- Terry Tempest Williams