Good article, John. Thanks. We all have our ideologies, but if ideology only leads to either outrage or condemnation, ideologies get us no where. Not true. They get us riots in the streets and repressive legislatures. It is always encouraging to hear about attempts to actually solve problems and especially when those attempts have incremental effectivenss, as imperfect and as ideologically impure and therefore offensive as they may be to those who are married to "no solutions but the perfect solution and the perfect solution is mine" (be it to the left or to the right.)