From Caucasus: An Introduction, by Thomas de Waal (Oxford U. Press, 2010), Kindle Loc. 186-210:
Is the South Caucasus in Europe or Asia? By one definition, proposed by the eighteenth-century German-Swedish geographer Philip Johan von Strahlenberg, the region is in Asia, and the border with Europe runs along the Kuma-Manych Depression, north of the Greater Caucasus range. Other geographers, a bit more tidily, have made the mountains of the Caucasus themselves the border between Europe and Asia. Nowadays, the consensus is to place Georgia, Armenia, and Azerbaijan in Europe and make the Turkish border and the river Araxes the Europe-Asia frontier. The strange result of this is that “Europe” in Armenia and Azerbaijan is directly due east of the “Asian” Turkish towns of Kars and Trabzon.
No definition is satisfactory because the South Caucasus has multiple identities. It is both European and Asian, with strong Middle Eastern influences as well. Politically the three countries, and Georgia in particular, tend to look to Europe. They are members of the two European institutions, the Council of Europe and the Organization for Security and Cooperation in Europe (OSCE)—but then so is Turkey. The Georgian politician Zurab Zhvania famously told the Council of Europe in 1999, “I am Georgian and therefore I am European.” But Armenians maintain links with their diaspora communities in Iran, Lebanon, and Syria, and Azerbaijanis have affinities with the Turkic nations of Central Asia. In the end, it comes down to a matter of self-identification. At the beginning of Kurban Said’s classic 1937 novel of the Caucasus, Ali and Nino, set in Baku before and during the First World War, a Russian teacher informs his pupils that the Russian Empire has resolved the ancient geographical dispute over the Caucasus in favor of Europe. The teacher says, “It can therefore be said, my children, that it is partly your responsibility as to whether our town should belong to progressive Europe or to reactionary Asia”—at which point Mehmed Haidar, sitting in the back row, raises his hand and says, “Please, sir, we would rather stay in Asia.”
The Caucasus also has its own identity. Anthropologists identify its customs and traditions fairly easily, and they get more marked the closer to the mountains one gets. The Caucasian nationalities share similar wedding and funeral ceremonies, and all mark the fortieth day after the death of a loved one with strikingly similar rituals. The same elaborate rituals of hospitality and toasting are found across the region, even among Muslim Azerbaijanis. Foreign mediators between “warring” Armenians and Azerbaijanis or Georgians and Abkhaz have frequently seen how once the two sides sit down to dinner together, political differences are forgotten and convivial rituals of eating and drinking precisely observed. Ethnic and religious differences were always there but are much more accentuated by modern politics. A century ago, attitudes toward religion could be deeply pragmatic. In her memoir of early twentieth-century Abkhazia, Adile Abas-oglu writes, “Arriving in Mokva for the Muslim festivals I always laughed when I observed how people drink wine and vodka at them and some families cooked holiday dishes from pork.”