How do you solve a problem like Rod Liddle?
‘We must never hide anything,’ declared the director of the British Museum, Hartwig Fischer, three years ago, when criticised for disrespecting its greatest founding genius, Sir Hans Sloane, because, through marriage, he had profited from slave labour. Sloane’s Rysbrack bust was now to be presented, he said, ‘in the exploitative context of the British Empire’.