Wangari Maathai
Replenishing the Earth: Spiritual Values for Healing Ourselves and the World2010
The ecological crisis is both a physical and a spiritual crisis. To addressing it requires a new level of consciousness, one that allows us to understand that we belong to the gigantic family of life in the Earth. If we are able to reach this level of consciousness, we will see that the Planet is hurt, and we will internalize the spiritual values that may lead us to heal wounds. We will recognize that our nature leads us to be stewards of the Planet, and to do what is right for the Earth and, with it, for ourselves.
Reference
Wanghari Maathai. 2010. Replenishing the Earth: Spiritual Values for Healing Ourselves and the World. New York : Doubleday, 204 p.