I hear loads of cynics saying that I'll never be able to change anything. They say that junk food marketing and the ready availability of fast food is just too powerful. But I'd say in response, screw you. I know that most people, if they're really honest, are fed up with the same old rubbish

It's just us trying to start a movement where everybody passes on a bit of cooking knowledge. We estimate that one person can potentially affect 180 others very quickly so we're just trying to spread the word.

I've cooked just about everything really.

Like most of the other teachers, I'd done a bit of teaching and we all think we're great at what we do, but you realize that normally you have an audience who are all onside, who all want to listen.

When I was a schoolkid, I went to Castleton quite a few times. We'd be there studying rocks, going down these big hills. It was a great place!

Imagine a world where children were fed tasty and nutritious, real food at school from the age of 4 to 18. A world where every child was educated about how amazing food is, where it comes from, how it affects the body and how it can save their lives.

Your child will live a life ten years younger than you because of the landscape of food that we've built around them.