When you have difficult issues on the table for discussion, then sometimes for Africa you may have Burundi or Gambia representing them on the Security Council; and then for Latin America you may have a country like Costa Rica, which is a wonderful country but they don't have the same weight as others from the other regions. And sometimes they get bullied. Sometimes their capitals come under lots of pressure to take a position.

When we talk about the UN, what are we really talking about? We are talking about my country, your country, other countries and their collective will to stand together and apply pressure or offer incentives to steer things in the right direction. When the nations of the world come together, with collective will, on an issue and they speak with a united voice, they have a much greater impact. When there is division, then the impact is much, much less.

I can't think of a 30- or 40-year-old who can behave like Mugabe. They wouldn't even know where to begin, and given their own educational exposure, I think it will be very positive for Africa.

[Professional accountants ] should be encouraging companies to enhance their green credentials by switching to renewables, and to respect core labor standards and human rights.

I think over time you learn to know a bit more about yourself - you develop a certain amount of self-insight and self-awareness, and you know what you can absorb, and what you cannot; what gets to you and what doesn't.

The number one goal in resolving a conflict is to make sure both sides maintain their self-esteem. You don't hit a man on the head when you've got your fingers between his teeth.

It may seem sometimes as if a culture of peace does not stand a chance against the culture of war, the culture of violence and the cultures of impunity and intolerance. Peace may indeed be a complex challenge, dependent on action in many fields and even a bit of luck from time to time. It may be a painfully slow process, and fragile and imperfect when it is achieved. But peace is in our hands. We can do it.