What is now called "green architecture" is an opportunistic caricature of a much deeper consideration of the issues related to sustainability that architecture has been engaged with for many years. It was one of the first professions that was deeply concerned with these issues and that had an intellectual response to them.
Rem KoolhaasCriticism per se does not worry me. I've always solicited it as part of the design process.
Rem KoolhaasThat has been another interesting discovery: that basically a city [Lagos] could recover from a really deep, deep, deep pit.
Rem Koolhaas