From BusinessWeek, via Digg/science comes “Green Wonders of the World“, a guide to some of the most environmentally conscious structures and communities around the world. This is REALLY cool, I think, but the problem I see with green architecture is that for many of these designs, they are much more expensive than a conventional building. Communities around the country and world won’t start using environmental architecture en mass unless it’s of comparable cost to what they’re used to. I’m going to check out the LEED people and see if they have anything about that.