I'm swanning round the world looking at the most fabulously interesting things. Such good fortune.

Can a growing human population still leave space for wildlife?

Bringing nature into the classroom can kindle a fascination and passion for the diversity of life on earth and can motivate a sense of responsibility to safeguard it.

Many individuals are doing what they can. But real success can only come if there is a change in our societies and in our economics and in our politics.

Well, I'm having a good time. Which makes me feel guilty too. How very English.

I'm absolutely strict about it. When I land, I put my watch right, and I don't care what I feel like, I will go to bed at half past eleven. If that means going to bed early or late, that's what I live by. As soon as you get there, live by that time.

London has fine museums, the British Library is one of the greatest library institutions in the world... It's got everything you want, really.