I was told 20% of the kids in Kosovo didn't know where their parents were. This is a dreadful problem. A woman that I was with, a doctor, had seen her house destroyed and her uncle, who was a professor, taken out and shot. She's there, anxious now, trying to build relations with the Serbs, and said that she was trying to do this, but she was underlying how difficult it is with these images in your mind. And I think that is what has caused this terrible bloodshed that occurred just days ago in relation to the Serbs that were shot. I think that there is a need for a period of healing.

In this time of globalization, with all its advantages, the poor are the most vulnerable to having their traditions, relationships and knowledge and skills ignored and denigrated, and experiencing development with a great sense of trauma, loss and social disconnectedness.

But when someone is on a winning horse, and everything looks wonderful, it's very hard as an outsider to persuade them something is wrong.

Today, you have 20 percent of the world controlling 80 percent of the Gross Domestic Product; you've got a $30 trillion (US) world economy, and $24 trillion of it is in the developed countries... These inequities can't exist. So if you are talking about systemic breakdown, I think you have to look in terms of social breakdown.

It's going to be possible to rebuild the physical aspects of Kosovo. I was there recently, and you get a sense of the destruction of homes. Infrastructure and the countryside is relatively untouched. I think the biggest problem will not be the physical reconstruction; it will be the emotional and mental reconstruction.

So the first thing you need to do about conflict is to prevent it, and the best way of preventing it is by dealing with the question of poverty.

Ownership is a sine qua non of sustainable development.