We really need to kick the carbon habit and stop making our energy from burning things. Climate change is also really important. You can wreck one rainforest then move, drain one area of resources and move onto another, but climate change is global.

I'm against this huge globalisation on the basis of economic advantage.

The more you go on, the less you need people standing between you and the animal and the camera waving their arms about.

Birds are the most popular group in the animal kingdom. We feed them and tame them and think we know them. And yet they inhabit a world which is really rather mysterious.

All we can hope for is that the thing is going to slowly and imperceptibly shift. All I can say is that 50 years ago there were no such thing as environmental policies.

If I can bicycle, I bicycle.

One in eight plant species face extinction.