- Joanie Ciardelli, PTP co-founder
- Dr. Robert Muller, Senior Advisor
- Marco Toscano-Rivalta
- Peter Caddy, In Spiritus
- Arlis C. Mattison, In Spiritus
- Harlan Cleveland, In Spiritus
- Paul Coleman
- Barbara Cox
- Elinore Detiger
- Baroness Edmee Di Pauli
- Chief Fidela Ebuk
- Joseph W. O. Findlay, Jr.
- Rev. Canon Charles P. Gibbs
- Mussie Hailu (Hon)
- Hazel Henderson
- Jean Houston
- Fumi Johns-Stewart
- Harry Sunday Juwe
- Marilyn King
- Bernard Lietaer
- Marc Luyckx
- Barbara Marx Hubbard
- Steve Nation
- Amb. John McDonald
- Elly Pradervand
- Benjamin Quinto
- Diana Schumacher
- David Spangler
- Betty Williams
- Wind Eagle & Rainbow Hawk
.