There's a long history in the Middle East of "bread intifadas," starting with 1977 in Egypt, when Anwar Sadat tried to lift bread subsidies. People rebelled and poured into Tahrir Square, shouting slogans against the government just like they did earlier this year. Sadat learned his lesson and kept bread subsidies in place, and so did a host of other Middle Eastern dictators - many of whom were propped up for years by the West, partly through subsidized American wheat.

For my generation - the "Children of Nixon," as I call us in the book - the Lebanese civil war was an iconic event. Downtown Beirut became a metaphor for so many things: man's inhumanity to man, what Charles Bukowski called "the impossibility of being human." It shaped our perceptions of war and human nature, just as Vietnam did for our parents. We used it to understand how the world works.

One of the unspoken themes that I'm grappling with in Day of Honey is the relationship between violence and cosmopolitanism. It's one thing to comprehend violence as an outgrowth of ignorance, poverty, and backwardness. It's another matter entirely to confront incredible atrocities in a country with a rich civic and intellectual life.

Which is one of the dangers of immersion journalism: you can find yourself getting sucked into battles you have nothing to do with, in this case an ongoing battle between Muslims.

But being an American woman married to an Arab guy - and a Muslim to boot! - put me in a different category. People would open up, and tell me things that they would never tell another journalist, no matter how persistent.

In the Middle East, bread is so essential to everyday life that word for it in Egyptian Arabic is aish, which means life. It's always been the staple grain. But the predicament is that the Fertile Crescent, where wheat cultivation began, has now become the part of the world most dependent on imported wheat.

But how can you understand a war without any knowledge of the society where it happens? It's like trying to understand birth without knowing anything about pregnancy or conception. Or like trying to understand our current economic collapse without knowing what a derivative is.