In the years since, they have created an ever-fiercer police state regime, tightened their dictatorial grip on Tibet, and menaced Taiwan by hugely increasing their military and naval power. They have also blatantly broken their promises to maintain freedom in Hong Kong, and engaged in a shameful and racialist repression of the Uighurs.

This is a real threat, and a regime which makes Putin look relaxed. Yet we stay on friendly terms with them. When their despots come to London, and dine at Buckingham Palace, British police cravenly crush peaceful demonstrations of protest lest our tyrannical guests are offended.

We continue to pretend Taiwan is not independent. We cravenly shun the Dalai Lama for the sake of trade. Is it precisely because we are so feeble in this real struggle that we pretend to toughness in the supposed New Cold War with Russia? I often think so.

And now here we are again, in a moralising frenzy. The BBC, which insisted on strict neutrality between Britain and Argentina in its coverage of the Falklands War, flings itself into an ignorant and one-sided coverage of the Ukraine crisis.