The United Nations is actually a mid-20th century institution and much weaker than it was when it was originally created, because governments themselves are less capable of implementing the kind of promises or programs that they have put forward.

The corporate sector per se is bottom-line oriented. It can be very corrupt and it is not very principled. That is why I don't think it is sufficient just to have voluntary codes of behavior. I am in favor of legislation which helps to ensure that there is an even playing field and rewards those who play by the rules.

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.

The fossil-fuel-based development model has not benefitted all people and those who have benefitted least are now suffering great harm in the face of climate change.

Using human rights commitments more effectively, either as part of negotiations in the WTO or as part of the trade policy review process, poses issues of equality in a practical venue.

We need more emphasis on linking jobs and economic progress with environmental issues, and not allowing environmentally damaging industries to be brought into the country simply to provide employment. It's not easy to balance.

I have a sense that South Africa is my other country apart from my native country that I particularly love, [that I] want to see succeed, and I did really want my message to be listened to.