Janet Daley thinks we’ve been under-appreciating one of the most momentous years in modern history: the end of the Cold War and the collapse of state communism.

Can I suggest that you try the following experiment? Gather up a group of bright, reasonably well-educated 18-year-olds and ask them what world event occurred in 1945. They will, almost certainly, be able to give you an informed account of how the Second World War ended, and at least a generally accurate picture of its aftermath. Now try asking them what historical milestone came to pass in 1989. I am willing to bet that this question will produce mute, blank looks.

The fall of the Berlin Wall and the collapse of communism which followed it are hugely important to any proper understanding of the present world and of the contemporary political economy. Why is it that they have failed to be addressed with anything like their appropriate awesome significance, let alone found their place in the sixth-form curriculum?

The failure of communism should have been, after all, not just a turning point in geo-political power — the ending of the Cold War and the break-up of the Warsaw Pact — but in modern thinking about the state and its relationship to the economy, about collectivism vs individualism, and about public vs private power. Where was the discussion, the trenchant analysis, or the fundamental debate about how and why the collectivist solutions failed, which should have been so pervasive that it would have percolated down from the educated classes to the bright 18-year-olds? Fascism is so thoroughly (and, of course, rightly) repudiated that even the use of the word as a casual slur is considered slanderous, while communism, which enslaved more people for longer (and also committed mass murder), is regarded with almost sentimental condescension.