When the lives and the rights of children are at stake, there must be no silent witnesses.

For example, UNICEF works with governments to change legislation such as in India where a law was passed raising the age of compulsory school completion to keep children in school and away from the workplace for longer.

Northern Uganda presents a situation of extraordinary violation of the rights of children.

UNICEF has repeatedly called on governments to ensure basic services for children and this includes providing food where the need exists.

You need to get up in the morning and say, 'Boy, I'm going to - in my own stupid way - save the world today.'

The Convention is not only a visionary document. We are reminded daily that it is an agreement that works - and its utility can be seen in the everyday use to which I have seen it increasingly being put by country after country, in policy, in practice and in law.

A century that began with children having virtually no rights is ending with children having the most powerful legal instrument that not only recognizes but protects their human rights.