Healing Frequencies About two years after 9/11, I had a vision of billions of people flooding the streets in every corner of the world, demanding an end to violence and war. I did not experience this vision as a prediction. I experienced it as a revelation of something possible in the human heart: a longing for another way of living together. That vision has stayed with me for more than twenty years. So has the question beneath it: What would have to change in us—and between