[Podcast] San Francisco Federal Building, Thom Mayne

There's an interesting podcast with architect Thom Mayne, principal at Morphosis, and Andrew Blum (contributing editor at Metropolis and Wired).  This article at Treehugger explains the building's green features and striking exterior.  Notably, it's designed to use about half as much energy as a similar-sized office building.  Via Andrew Blum.