I was examining what religious identity meant in Africa. Along the edge of the Islamic world, what patterns were shaping identity? And the truth is, when I looked at the rise of violent forms of religion, no single identity was prevalent. It's central to note that in Nigeria, that tree is rooted primarily in Christianity. It's not just Islamic militants in the Middle Belt.

One of the things about landays is that they thrive in a modern context. Early on I went to this incredible Pashtun novelist, Mustafa Salik, who is a bestselling novelist in Afghanistan and works for the BBC in Pashto. With the question of the sanctity of the poems in mind, I asked him, "Aren't you worried? They've been posted on Facebook and such." And he said, "Just the opposite. This is a folk form; they survive and thrive as people share them."

In most of the world, poetry has such a different reputation than it does in Western culture. Poetry is a popular genre in Afghanistan. If you turned on the radio, there would be a poetry program that would be as popular as The Real Housewives. People aren't listening to poetry as if they're taking their vitamins. Instead, it's a popular vessel you can fill with anything. You could fill it with sass. You could fill it with rage. You could fill it with political statements.

The future of Afghanistan is incredibly dark, and decisions are happening incredibly quickly.

We know what war means, and we know what poverty means. We need to develop a better model for reaching out to the world than we have.

You can't be wrong in journalism. Take a wrong turn in journalism, and you are writing fiction. You can take a wrong turn in poetry, and something wonderful can happen.

I think most good poetry is about suffering; I think that's what underlies the love in these landays pieces - suffering and longing.