I love to write - it is a great source of reflection, especially as I continue to meet many new inspiring people.

We are always talking about how we can get more environmental and humanitarian education. It is about listening to the voice of young people - how they feel, and what would be most meaningful for them.

Only if we understand, can we care. Only if we care, we will help. Only if we help, we shall be saved.

Become as knowledgeable as possible.

Chimps are brutal, and it is so deliberate. The males go out and get near the boundary of their territory. And they walk very silently trying hard not to make any noise. They will climb into a tree and stare out over hostile territory for hours. They are waiting for the right opportunity. And then they attack.

I've got different ideas of complete happiness. But one is being by myself out in a forest, completely happy. Another is walking with a dog in some nice place. And three is sitting around preferably a fire, but not necessarily, and drinking red wine with friends and telling stories.

Mainly because as women's education increases all around the planet, we find that family size tends to drop.