Our gov't, corporations, and health care industry have become corrupted by greed. The world is headed for a 'Hunger Games' scenario. My family and friends are sick of hearing me talk about these problems, so I'd be happy to follow your feed. But, I don't think you need to worry about your kids asking that question. You've already done a lot. My kids have already asked me that question, and I answered with, "I try to inform whoever will listen.' They seemed content with that.