Miki Kashtan who has recently published a visionary book on this subject--Spinning Threads of Radical Aliveness: Transcending the Legacy of Separation in Our Individual Lives.
It strikes me that Palm Sunday was a lovely and memorable example of nonviolence. Jesus led his followers into the center of worldly power riding on a young colt or an ass. His action boldly communicated that he claimed to be a king of peace (Zechariah 9:9). The consequences of this peaceful action were certainly clear to him. Nonviolence takes a tremendous amount of courage. Speak truth peacefully today!