There's an excellent interview by CNN with Ken Yeang, principle of the UK firm Llweleyn Davis Yeang. Almost a year ago, I wrote about Yeang's fascinating Menara Mesiniaga building, and that article has been a popular one in terms of visitors. Yeang is an ecological, architectural visionary designing in a way that blurs the boundary between the natural and human-built environments. With eco-logical design, the goal is to build a structure with no pollution or waste. And we're getting there, too. To quote Yeang, "we'll see green buildings long before 2020 — I think the movement is intensifying. Within the next 5-10 years we'll see a lot more green buildings being built. Not just buildings but green cities, green environment, green master plans, green products, green lifestyles, green transportation. I'm very optimistic." The green buildings pictured in this post are only a fraction of those designed by Ken Yeang. If you're looking for more information, feel free to pick up his latest book: ECODESIGN: A Manual for Ecological Design.