On October 10, the Turkish and Armenian foreign ministers signed an accord in Zurich that re-opens the border between the two countries, closed since 1993, and creates a joint historical commission to determine what actually happened in 1915. It is a triumph for reason and moderation, so the nationalists in both countries attacked it at once.
The most anguished protests came from the Armenian diaspora: eight million people living mainly in the United States, France, Russia, Iran and Lebanon. There are only three million people living in Armenia itself and remittances from the diaspora are twice as large as the countryâ€™s entire budget, so the views of overseas Armenians matter.
Unfortunately, their views are quite different from those of the people who actually live in Armenia. For Armenians abroad, making the Turks admit that they planned and carried out a genocide is supremely important. Indeed, it has become a core part of their identity.
For most of those who are still in Armenia, getting the Turkish border re-opened is a higher priority. Their poverty and isolation are so great that a quarter of the population has emigrated since the border was closed sixteen years ago, and trade with their relatively rich neighbour to the west would help to staunch the flow.
The communities of the diaspora, however, believe the Armenian government has sold them out on the genocide issue. Their remittances are crucial to Armenia, so President Serge Sarkisian has spent the past weeks travelling the world, trying to calm their fury. In the end, he will probably succeed, if only because they have nowhere else to go.
But can any practical consideration justify abandoning the traditional Armenian demand that Turkey admit to a policy of genocide? Yes it can, because it is probably the wrong demand to be making.
Long ago, when I was a budding historian, I got sidetracked for a while by the controversy over the massacres of 1915. I read the archival reports on British and Russian negotiations with Armenian revolutionaries after the Ottoman empire entered the First World War on the other side in early 1915. I even read the documents in the Turkish General Staff archives ordering the deportation of the Armenian population from eastern Anatolia later that year. What happened is quite clear.
The British and the Russians planned to knock the Ottoman empire out of the war quickly by simultaneous invasions of eastern Anatolia, Russia from the north and Britain by landings on Turkeyâ€™s south coast. So they welcomed the approaches of Armenian nationalist groups and asked them to launch uprisings behind the Turkish lines to synchronise with the invasions. The usual half-promises about independence were made, and the Armenian groups fell for it.
The British later switched their attack to the Dardanelles in an attempt to grab Istanbul, but they never warned their Armenian allies that the south-coast invasion was off. The Russians did invade, but the Turks managed to stop them. The Armenian revolutionaries launched their uprisings as promised, and the Turks took a terrible vengeance on the whole community.
Istanbul ordered the Armenian minority to be removed from eastern Anatolia on the grounds that their presence behind the lines posed a danger to Turkish defences. Wealthy Armenians were allowed to travel south to Syria by train or ship, but for the impoverished masses it was columns marching over the mountains in the dead of winter. They faced rape and murder at the hands of their guards, there was little or no food, and many hundreds of thousands died.
If genocide just means killing a lot of people, then this certainly was one. If genocide means a policy that aims to exterminate a particular ethnic or religious group, then it was not. Armenians who made it alive to Syria, then also part of the Ottoman empire, were not sent to death camps. Indeed, they became the ancestors of todayâ€™s huge Armenian diaspora. Armenians living elsewhere in the empire, notably in Istanbul, faced abuse but no mass killings.
It was a dreadful crime, and only recently has the public debate in Turkey even begun to acknowledge it. It was not a genocide if your standard of comparison is what happened to the European Jews, but diaspora Armenians will find it very hard to give up their claim that it was. Nevertheless, the grown-ups are now in charge both in Armenia and in Turkey, and amazing progress is being made.
The writer is a London-based independent journalist
Armenia: The end of the genocide debate