Just got a copy of the July/Aug issue of Discover and, well, discovered that this is the issue with the following article: Earth’s Last Unexplored Wilderness: Your Very Own Home | Ecosystems | DISCOVER Magazine.
It is alas available online only to subscriber’s but for those interested in microbiology of the built environment, it is worth trying to get a copy.
It features discussions with and/or about Jessica Green, Brendan Bohannan, the BioBE Center, Paula Olsiewski, the Sloan Foundation, Norm Pace, Craig Venter, me, Charlie Brown, Steven Kembel, Jeff Kline, and more.