Any new ideas go into PiL. My inspiration is everything that the human being gets up to. I don't listen to any music when I'm in PiL-zone, because influences can poison your well. Otherwise, I listen to anything.
People are realizing that what seemed important to them in their lives-materialism and consumerism-doesn't work at all to make a happy heart. It actually makes an unhappy heart. And an unhappy world.