Tackling the issue of climate change presents us with an inflection point in human history - a climate justice revolution that separates development from fossil fuels, supports people in the most vulnerable situations to adapt, allows all people to take part, and, most importantly, realise their full potential.

When I am asked, "What, in your view, is the worst human rights problem in the world today?" I reply: "Absolute poverty." This is not the answer most journalists expect. It is neither sexy nor legalistic. But it is true.

As a citizen of Ireland I have more sovereignty over our government. Because citizens now have more ways of holding the Irish government to account, not just under Irish constitutional law, but under the European system, at Strasbourg and Brussels. This, I believe, is the benefit for individual citizens.

I'm struck by how very few people outside a rarefied world of true believers understand what you mean when you say human rights - that includes development experts and economists who are very keen to implement the UN Millennium Development Goals. They've told me quite frankly, that they don't know exactly what a human rights approach is.

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.

Membership in the European Community, now the European Union, has enabled Ireland to re-find its sense of participation - cultural, political, social - at the European level. I think that also opens up possibilities for Ireland as a European country to look outward - to look particularly, for example, at countries to which a lot of Irish people emigrated, to our links - our human links - with the United States, with Canada, with Australia, with New Zealand. And to look also, because of our history, at our links to the developing countries.

The MDGs have been useful in moving human rights and development discourse together and in highlighting the need for greater accountability at all levels.