Mankind must eventually realize that he cannot throw his trash in his backyard. He must realize that his backyard is not just a small section of land attached to his house. Now is the time to realize that we are producing emotional and mental trash which is littering space -- our real backyard. We "live, move, and have our being" in space. Once this is realized, we will no longer pollute our external environment, air, and water, nor will we pollute our inner space with wrong thinking, wrong words, wrong emotions, and wrong actions.
Cosmic Questions vol.2