I heard a word the other day that brought me up short: contemporize. It was uttered by an architect who was describing a university building of the late 1960s that was being renovated. He was not referring to the updating of mechanical and environmental systems—that happens all the time in older buildings—he was describing changes to the architecture itself. The undistinguished Sixties building is mainly brick and concrete. In this case, contemporizing—an ugly invented word—seemed to consist of adding as much glass as possible. Glass is the materiel du jour; it is transparent, open, inviting, progressive, not like fusty old brick or dull grey concrete. Perhaps in fifty years glass, too, will be replaced—by recycled plastic or reconstituted wood, whatever is the fashion of the future. But for the moment glass sends the message “We are up to date.”  The B-side of the message is “We are just like everybody else.”