There are many people who don't do well on a vegetarian or vegan diet, that for them, meat is a very nutritious food. So, I'm not prepared to give up meat. I don't think we need to give up meat, but we certainly need to change the way we raise meat and diminish the amount of it in our diet.

I think perfect objectivity is an unrealistic goal; fairness, however, is not

The gardener cultivates wildness, but he does so carefully and respectfully, in full recognition of its mystery.

Up until Prohibition, an apple grown in America was far less likely to be eaten than to wind up in a barrel of cider. ("Hard" cider is a twentieth-century term, redundant before then since virtually all cider was hard until modern refrigeration allowed people to keep sweet cider sweet.)

Originally, the atoms of carbon from which we're made were floating in the air, part of a carbon dioxide molecule. The only way to recruit these carbon atoms for the molecules necessary to support life-the carbohydrates, amino acids, proteins, and lipids-is by means of photosynthesis. Using sunlight as a catalyst the green cells of plants combine carbon atoms taken from the air with water and elements drawn from the soil to form the simple organic compounds that stand at the base of every food chain. It is more than a figure of speech to say that plants create life out of thin air.

We're supposed to show people how the world is, to give them the tools they need to make good decisions as citizens or consumers. Depending on what your values are - the environment, your health, animal welfare - the answers are going to be different for every person.

It's all very Italian (and decidedly un-American): to insist that doing the right thing is the most pleasurable thing, and that the act of consumption might be an act of addition rather than subtraction.