We don't get many chance to listen to the radio during the day, given that we're usually found working during the regular daytime hours, but fortunately we were at the right place at the right time yesterday following an appointment and caught the majority of WBEZ's Worldview program which was all about the ethics of the building boom in China (like if Rem Koolhaas is right to be catching so much heat for designing the new CCTV headquarters). If you're at all interested in thinking about architecture or those buildings you're seeing on the tee-vee nearly every night, we can't recommend this episode of the program enough. Among a handful of great commentators, they talk to Sean Keller from the Illinois Institute of Technology (Chicago's coolest school) and even Tom Mayne, the Pritzker Prize winning starchitect. It's just great.