We must encourage energy conservation and sustainable development. Young people are the ones who are most environmentally conscious in Ireland, so that to some extent they are educating their parents. They are tackling issues of waste disposal and so on. The schools help, because they put a lot of stress on environmental awareness.

The changing climate is a threat to human rights.

We need a more holistic approach in which we take account of society's most vulnerable sectors. We shouldn't just do broad averaging of country statistics but rather we need to disaggregate the data to determine where the resources are most needed. In most cases, it's usually the reverse: those who are most marginalized - minorities and rural and remote communities - get the least attention and money.

Climate change is the greatest threat to human rights in the 21st century.

I agree with those who argue that it is possible to distil from the religions of the world their common values and relevance. As far as I'm concerned I am involved in a complementary process with people who have a moral or spiritual commitment to human rights.

If we want to make progress in key areas now, we have to build a multi-stakeholder process, harnessing the appropriate energies. So not only the politicians but also business, the wider civil society, and the trade union movement all have a contribution to make, whether it is at national or at international level.

Many people think that we have no shared value system in the world today but we actually do.