Samuel Huntington did alert us to the danger. In his now famous thesis on the "Clash of Civilizations" he gave Turkey as an example of a " torn country," one divided internally, according to him, between East and West, a country neither in Europe nor in the Middle East, with a fault line running within rather than at the border.
The recent bombings in Istanbul underscore, once again, the importance of Turkey's overcoming Huntington's fault line to emerge firmly as a prosperous, secular and stable democracy. If Turkey succeeds, it will show that there is nothing inevitable about the 21st century becoming one of a "Clash of Civilizations," during which the Cold War's divisions are replaced by new religious antagonisms that resemble the Middle Ages. The concept of borders itself must be rethought in today's world: borders that run in minds and on the internet are as important as lines that divide geographical space.