No contest on learning.. My perspective: P.S.I. got on the green wagon and hired some old actress to do a web video to be put on members web pages ( for a nominal fee of course). They think green is up. Plumbers have always been green. Tankless is not green but they say it is. Bottled water was huge (and still is) but the crest is over. They have these newer toilets that are 1.2 or something which I'm sure will go well in a dream home that has a car wash for a master shower. It is smoke and mirrors in reality. Liberal agenda like global warming IMHO. The Florida code will eventually adopt some new "green" codes according to my last continuing education class. Billboards were going up with green issues but that has stopped here. I dont "feel" (dont you love that) that it has wings right now and if it ever gets seen for what it is-never will. We can all be obstinate, just need to pick the right issue.I sure don't see green spending going down. I guess it depends on your idea of what "green" is. All gas water heaters in Ca. are now "green". Solar is back, green. Water conservation is huge, huge money in it. No getting around it, it's here. I'm taking the course, never stop learning to stay ahead.