Terrific polemic by Simon Jenkins.

The most sensible commemoration of any war is not to repeat it. Hence, presumably, the constant references by this week’s celebrants to “drawing lessons” and “lest we forget”. But this is mere cliche if no lessons are then drawn, or if drawn are then forgotten.

The Great War centenary should indeed have been a festival of lessons. Historians have had a field day arguing over its enduring puzzle – not its conduct or its outcome, but its cause. I have come close to changing my mind with each book I have read, veering from Chris Clark’s cobweb of treaties and tripwires to the majority view that firmly blames the Kaiser and Germany. But I have read precious few lessons.

The truth is that Britain is as bad as America at learning from old wars. The American defence secretary during Vietnam, Robert McNamara, remarked that every lesson of Vietnam was ignored by the invasion of Iraq. In the past decade Britain has waged three unprovoked wars – on Afghanistan, Iraq and Libya – at a vast cost in lives and destruction, and no obvious benefit to anyone. The invasion of Afghanistan ignored the lesson of all previous conflicts in the region and is duly being lost. The truth is that “drawing lessons” has become code for celebrating victory.

I doubt if any lessons will be drawn next year from the anniversaries of Agincourt (1415) or Waterloo (1815) – and certainly none from the Battle of New Orleans (1815). We will just ring bells, bake cakes and put on costumes.

I particularly like the way he winds it up:

The chief lesson of 1914 must be not recklessly to rattle sabres across the frontiers of Europe until all else is lost. The Germans have learned that. In Ukraine they are still counselling restraint. Britain is doing the opposite, as its leaders gently dust themselves in glory. When Cameron last year allotted £50m to “remembering the lessons” of 1914, he was also planning to go to war on Syria. I wonder what lesson taught him that.