How my son discovered vegetables was from growing them in the garden.

Fairness forces you - even when you're writing a piece highly critical of, say, genetically modified food, as I have done - to make sure you represent the other side as extensively and as accurately as you possibly can.

After writing 'The Omnivore's Dilemma,' I wanted to write a book that got past the choir, that got to people who didn't care about how their food was grown but who did care about their health.

The French fry did not become America's most popular vegetable until industry took over the jobs of washing, peeling, cutting, and frying the potatoes - and cleaning up the mess.

Obviously there are not too many people who get a chance to play in the Olympics in their hometown. That would be something special, but going into the summer you have to be realistic with yourself, and health-wise and motivation-wise you have to be willing to do what it takes.

One day we're going to look back, and whatever this era will get called, it's going to put a premium on math and science.

Congress often covers the exposed crotch of our human spaceflight program with the figleaf of science when it's an obvious lie to justify the pumping of billions of dollars into the belly of an ever-voracious aerospace industrial complex. And yes, of course space is dangerous.

I read books for exams at school, but only because I had to read them, and really didn't enjoy it one little bit! The only time I did enjoy it was when I was asked to read out loud in front of the class, as I then used it as an acting exercise!