Every government has signed up to a voluntary legal commitment under at least one of the international covenants and conventions based on the Universal Declaration of Human Rights. But who is holding them to account? Our mission is to make it known that these conventions are good tools for civil society to hold their local authority, their government and businesses accountable.

There are some parts of the business world, in my judgment, that are actually trying to ensure that the U.S. does not take on board the preponderance of arguments for global warming, and that is something I am really very concerned about.

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.

If you are small and don't particularly want credit for what you are doing, you can achieve a lot.

The whole human rights structure is based on the accountability of governments.

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.

There's a worldwide linking of environmental activists, developmental experts and human rights advocates. And they're using the two frameworks, in particular environmental standards and human rights.