'Hero' architect builds green - but is it different?

TOWERING EXPECTATIONS / S.F.'s new federal building challenges ideas of what a government high-rise should look like -- its humane design is green, dazzling One of the interesting architectural design questions people have tackled over the last 30 years has been the idea that green buildings might define a new aesthetic.

Back in the late 70's, the question was would a passive solar non-residential building define a new aesthetic. There was even some speculation about the inclusion of some of our other senses in the definition of aesthetics. Could a definition of the spiritual values of a welcoming warmth in winter and 'coolth' in summer; a calm quietness; become a new aesthetic?

Now, however we have a corporate architecture that is allegedly more comfortable because it is naturally lit and naturally ventilated. However, looking at the illustrations, I wonder whether the future of this brave new idea is to be similar to the critical acclaim / popular opprobrium of that wonder of mid last century the new brutalism...?