For an image of the world to come, look to the children: Recently Justin Bieber, the Western world’s choirboy igni ferroque, released his first Christmas album, combining traditional carols—“Drummer Boy,” “Silent Night,” and the like, performed in his signature reedy contralto—with some festive canticles not previously loosed upon the Earth. (From one track: “I don’t want to miss out on the holiday/ But I can’t stop staring at your face.”) Bieber has said that his goal in recording this music, which has already hit No. 1 on the Billboard charts, was to “work with people who had great experiences with Christmas