Far from being a “luxury for the rich,” organic farming may turn out to be a necessity not just for the poor, but for everyone.

Right now you're seeing more and more families reporting that they are skipping meals. They're having to give up meat. Mothers are foregoing food so their kids can have something. People are growing their own vegetables, not because they've gone organic, but because it's one of the few assured sources of food they have. For low-income Americans food is costly right now. The price of food has been going up, and wages haven't. This puts working Americans in a real bind. The fact that the mainstream media hasn't reported it doesn't mean that it's not happening.

Agricultural sustainability doesn't depend on agritechnology. To believe it does is to put the emphasis on the wrong bit of 'agriculture.' What sustainability depends on isn't agri- so much as culture.

One of the most abused country on earth is Mexico. The marketing spills over the border, and people are persuaded to eat food that's bad for them, more in rich countries than in poor ones. I was traveling the world. What really struck me was the way we engage with food - how it's a global phenomenon - the world becoming more and more disconnected from it.

The one thing that everyone knows about America is people will say, I know my rights. One of those rights is the right to organize. When workers do get together and organize and drive up their wages, they are much, much better off. I think this is one integral part of food policy. We can't talk about increasing the price of food without figuring out how working Americans are going to pay for that.

We need to realize that these industrial methods of farming have gotten us used to cheap food. The corollary of cheap food is low wages. What we need to do in an era when the price of food is going up is pay better wages. A living wage is an absolutely integral part of a modern food system, because you can't expect people to eat properly and eat in a sustainable way if you pay them nothing. In fact, it's cheap food that subsidized the exploitation of American workers for a very long time, and that's always been an aim of cheap food.

The problem is that we are living now with the consequences of the others people mistake. It would be nice to make our own and learn from them. That is the art of democracy. That is the art of citizenship.