In the morning, I practice 15 minutes of yoga.

Buy less, choose well, make it last. Quality rather than quantity: That is true sustainability. If people only bought beautiful things rather than rubbish, we wouldn't have climate change!

I try to concentrate on quality clothing and accessories that are worth having, and to get my people to take fewer trips by air and stay longer each time they travel. It’s more human, especially if they take time to visit an art gallery while there.

The main message of Climate Revolution is that climate change is caused by the rotten financial system we've got, designed to create poverty and rip off any profits for a small amount of rich people. Meanwhile, it destroys the earth.

Print some money and give it to us for the rain forests.

I have been asked what would I ban immediately if I could. Advertising.

I used to always fight for human rights. I still fight for Leonard Peltier, who's spent 35 years in jail for a crime he didn't commit.