Terrorism is an immediate problem that people are very concerned about, and I am as concerned about that as anyone else. But it isn't an either or situation.

The process of making natural history films is to try to prevent the animal knowing you are there, so you get glimpses of a non-human world, and that is a transporting thing.

Nature isn't positive in that way. It doesn't aim itself at you. It's not being unkind to you.

If we were all to reduce our demands for energy, it would make an enormous amount of difference.

I'm not over-fond of animals. I am merely astounded by them.

Everyone likes birds. What wild creature is more accessible to our eyes and ears, as close to us and everyone in the world, as universal as a bird?

It's a moral question about whether we have the right to exterminate species.