Of course, it is an absurd idea. The world is manifestly enhanced by museums and their depth of specialised knowledge. They are, above all, educational places that enrich us all. The fact that half the surviving sculptures from the Parthenon can be seen in Athens, with the remaining half split between London, Berlin, Munich, Würzburg, Copenhagen, the Vatican, and — thanks to the British Museum — the Hermitage in St Petersburg earlier this year, ensures that the widest possible audience is able to experience for themselves the unique and bewitching ability of fifth-century Athenians to convert rough stone into warm, living flesh.