"Culture" is a new phenomenon, I believe. Culture is the new religion. People treat you based upon your culture. You are pushed to describe yourself by your culture: Kurdish or Turkish? Left wing or right wing? Progressive or conservative? Westerner or Easterner? European or Asian? So we have a label ready for you.

It's a bit questionable whether Turkey is a model country or not, since our government is supporting ISIS in Syria, since there are legislations that are not in line with democratic rules.

I believe Tunisia and Egypt should look to Turkey and see what not to do. Turkey seems to be a secular and democratic country but it is only a show. We are losing the effectiveness of democratic institutions like parliament and judiciary. They now are turning into tools for the benefit of a president-ordering system. A democratic government is possible only on a comprehensive democratic base surrounded by the participatory action of ordinary people.

People feel that the beauty of the Istanbul is something we used to have in the past or something we will have in the future. But we have that beauty today, too, in the mixture of past and future. We have to save it today and we have to enjoy it today.

Nowadays it's a big issue in Europe because you are forced to describe yourself by your culture, and you begin to forget about yourself, your identity. You're supposed to act in certain ways. You're limited. When you try to go outside the lines to go into some other garden, then you're blamed and stoned because it's like blasphemy. When we talk about culture, we have to see those two sides to it. When we ignore it, it's dangerous. When we talk about it too much, it's also dangerous. We have to have a moderate balance.

Istanbul is divided by time, not space. The first Istanbul is the Istanbul of the past. A long time ago, during the empire, it was beautiful, it was the glorious time of our nation, people say. Then, when they talk about today, they complain about it: It's very melancholic, it's very stressful. We've lost our golden age in the past, and now we're living in our dark era.

When I decided to write a novel about Istanbul, I thought I should put the different faces of Istanbul into one book. I also put the characters in a cell, and it's three stories underground, rather than on the surface. The characters have one Istanbul, the other one is above ground. One is in dark, one is in light. That kind of contradiction - those opposite sides - creates a great energy in Istanbul.