Turkish society is divided not only culturally but also politically. You're either conservative or progressive. Islamist or secular. Right wing or left wing. This kind of division can be seen in any society, but in Turkey, the problem is that we are losing any kind of connection between groups and any kind of desire to understand one another. The groups hate each other and they are demolishing all bridges between themselves. So society is divided strictly.

When you go from one part of the Turkish community to another, it's like you're moving from one century to another. People look at each other in a strange way, as if looking at someone from another planet, rather than trying to understand and open space for them.

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.

Laughter is something we have against oppression and oppressive people. Dictators hate people who laugh at them. It's easy for them to destroy people who resist them. But if you create jokes against them, write funny poems or articles against them, then they feel helpless and desperate. They can't do anything.

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.

Without any hope you cannot talk about suffering. If you talk about suffering without hope it's enjoying our euthanization. I tried to avoid euthanization enjoyment.

So many academics have been imprisoned or expelled from their university posts just because they signed a letter calling for peaceful solution to the Kurdish issue. They are all declared enemies of the state by the president. Just because they published a letter saying, "stop killing each other and begin talking for a peaceful resolution." That kind of intolerance from the government towards the rest of society - especially people in favor of freedom of speech, human rights, and more democracy for everyone - is a very important issue in Turkey.