In human rights theory it is very important that governments still have the primary responsibility for the standards and provision of such services even if they no longer deliver them. They must insist that the private sector delivers without discrimination. So governments still have responsibility, including the need to influence business.

There are numerous issues that governments used to deal with that they now no longer deal with to the same extent: Prisons have been privatized in a number of countries; education and health are becoming privatized. Governments don't have the capacity to deliver - or not in isolation.

One of the richest countries in the world - the United States of America - is facing a real ethical dilemma in terms of providing equitable access to health care.

I don't think we in Ireland have to follow slavishly what other countries have done. Ireland has its own strengths - in family life, in the local community, in the concept of meitheal, a very traditional form of cooperation in rural Ireland. Three or four or five neighbors get together, exchanging labor, farm equipment, and so on. There are strong solidarity overtones. That tradition is being translated today into community self-development.

The structures of the WTO need to be reformed to increase participation. There must be a greater sense of shared ownership of the substance of the trade negotiation agenda. Decisions about issues to be negotiated, and in which sequence they should be taken, should rest with all WTO members, not only the most powerful.

The UN may not be very effective but I am a fan of the idea of the United Nations. I have been there, I know the problems. To parody Winston Churchill: It is the worst system, except we don't have any other.

I felt when I was elected that the most important task on this island [Ireland] was to extend the hand of friendship right across the board to the people of Northern Ireland, to have the beginnings of a real peace process. In consequence, although I have no role in intergovernmental talks or political discussions, that would be my very top priority.