Sometimes the right thing to do is the wise thing. That is the case now for Greece. Done correctly, debt reduction would benefit Greece and the rest of the eurozone. It would create difficulties. But these would be smaller than those created by throwing Greece to the wolves. Unfortunately, reaching such an agreement may be impossible. That is why the belief that the eurozone crisis is over is mistaken.

Nobody can be surprised by the victory of Greece’s leftwing Syriza party. In the midst of a “recovery”, unemployment is reported at 26 per cent of the labour force and youth unemployment at over 50 per cent. Gross domestic product is also 26 per cent below its pre-crisis peak. But GDP is a particularly inappropriate measure of the fall in economic welfare in this case. The current account balance was minus 15 per cent of GDP in the third quarter of 2008, but has been in surplus since the second half of 2013. So spending by Greeks on goods and services has in fact fallen by at least 40 per cent. (See charts.)

Given this catastrophe, it is hardly surprising that the voters have rejected the previous government and the policies that, at the behest of the creditors, it — somewhat halfheartedly — pursued. As Alexis Tsipras, the new prime minister, has said, Europe is founded on the principle of democracy. The people of Greece have spoken. At the very least, the powers that be need to listen. Yet everything one hears suggests that demands for a new deal on debt and austerity will be rejected more or less out of hand. Fuelling that response is a large amount of self-righteous nonsense. Two moralistic propositions in particular get in the way of a reasonable reply to Greek demands.