You can see it on the Internet now. New society demands that people share their knowledge. It's asking multimillionaires to share their money and creative people to share their creativity. Whoever doesn't share their wealth, be it knowledge, money, or creativity, will be dead.

Could you imagine people eating a painting - if they could introduce a painting into their bodies? It's probably the artist's dream, and we have the opportunity to do so.

You can't please everyone, especially if you're doing very radical things at the vanguard of cooking. That's life; it's a polemic I've lived with since I started cooking.

Like all disciplines where information is shared and work contributes to their advancement, cuisine should be no different. The kitchen is our life, and we are available to share. We want to share our work so that future generations can cook and create a more efficient, easy and unquestionable quality.

People need to understand. If they go to a show on Broadway and find seventy people working but only fifty spectators, how much would the ticket cost? That's what El Bulli's about. There are seventy actors who are playing for just fifty spectators. Is the price expensive? It's relative. How much does a normal dinner at a five-star hotel restaurant cost? Four hundred dollars. It's the same as El Bulli. But you can also think of it this way: How much would it cost to eat something that nobody else is eating?

We need to think about what cooking is, what context it takes place in and what its relationship to the world of art is. If there were criticisms of my presence at Documenta, that's a good thing because it means we were doing something new. Your mission in creating something artistic is to produce something new and polemical.

If you think well, you cook well.