We look back...well, why look back? The technological revolution has no rearview mirror. We have not only seen the future, we've moved into it. Yesterday is history. Familiar forms will disappear. Who needs fiction when we have Survivor and the Florida Supreme Court? And new formats will change what designer Bruce Mau calls "the global image economy." Soon the multiplexes will go digital; "films" will no longer exist. We're already consuming e-books, e-movies, e-music. Egad!
Why look back? Because it's time: this Dec. 31, the second millennium will really end. And because the past, as recalled and transformed in classical and...