Groups and initiatives:
The World We Have, Thich Nhat Hanh, Parallax Press
Love Letter to the Earth, Thich Nhat Hanh, Parallax Press
The Diamond that Cuts Through Illusion: Commentaries on the Diamond Sutra, Thich Nhat Hanh, Parallax Press
World as Lover, World as Self, Joanna Macy, Parallax Press
Plan B 4.0, Lester Brown, free download
Earth Peace Treaty: This sheet offers a number of steps we can take to reduce the impact of our ecological footprint on the Earth.