I have reported enough about Islam and terrorism to recognize that a lot of what is at stake is not strictly religion, even though it's also about power and control. In the case of Karachi, like so many other growing cities, it's also about land, mafias, gang activity.

Ever since [Ronald] Reagan, they've been able to capture the message and an understanding - or persuade people of a certain understanding of what the nation is about and what's good for it.

When I choose the picture of the cover of the book 'Instant City: Life and Death in Karachi', I thought, gosh, many people in Karachi may not like this image; I'm representing the city as a burning bus. But to the contrary, they loved it, because that is people's understanding of their own city, of going on with life no matter what.

India may be overtaking China as the world's most polluted country. Even now, which country is worse depends on the day.

People who want a different Pakistan have to find a way to go back into their own past and revive the vision of their founders, that was clearly a tolerant and diverse one, so that they can distinguish it from the one that has been imposed upon it. If they can do that, they can take back this city and their country.

Let me name three of the people who influenced me, although it's definitely not a complete list. Ayesha Jalal, the formidable Pakistani-American historian, has rigorously re-evaluated Jinnah's political strategies leading up to Partition. Akbar Ahmed, a former diplomat and now a distinguished scholar, has documented Jinnah's life as a man who welcomed, worked with, and even married people of other faiths. And then there is Ardeshir Cowasjee, the great Parsi newspaper columnist, who in his mid-80s is a kind of living history of all of Pakistan, old enough to have known Jinnah himself.

The president who did the most for black Americans in 20th century history was Lyndon Johnson, and he got his hands dirty by dealing with Southern senators, Southern congressmen, horse trading with them, cajoling them, learning what not to talk about. And he got civil rights passed and Great Society programs. That should be the model. Get over yourself.