In my opinion, if there is one extremely legitimate use for petroleum besides running wood chippers and front-end loaders to handle compost, it's making plastic for season extension. It parks many of the trucks [for cross-country produce transportation]. With the trucks parked, greenhouses, tall tunnels, and more seasonal, localized eating, can we feed ourselves? We still have to answer that burning question.

You know, in our culture today, our Western, reductionist, Roman, linear, fragmented... culture, we don't ask how to make a pig happy. We ask how to grow it faster, fatter, bigger, cheaper, and that's not a noble goal.

Farms and food production should be, I submit, at least as important as who pierced their navel in Hollywood this week. Please tell me I'm not the only one who believes this. Please. As a culture, we think we're well educated, but I'm not sure that what we've learned necessarily helps us survive.

A farm includes the passion of the farmer's heart, the interest of the farm's customers, the biological activity in the soil, the pleasantness of the air about the farm -- it's everything touching, emanating from, and supplying that piece of landscape. A farm is virtually a living organism. The tragedy of our time is that cultural philosophies and market realities are squeezing life's vitality out of most farms. And that is why the average farmer is now 60 years old. Serfdom just doesn't attract the best and brightest.

On a grander scale, when a society segregates itself, the consequences affect the economy, the emotions, and the ecology. That's one reason why it's easy for pro-lifers to eat factory-raised animals that disrespect everything sacred about creation. And that is why it's easy for rabid environmentalists to hate chainsaws even though they snuggle into a mattress supported by a black walnut bedstead.

My advice to anyone who wants to join in on farming is diversify. Nature is diversified, and I know you'll always have a core thing that you'll really like, but hang stuff around the edges of it. It will make your place more interesting for people to come to, and it's a lot easier to sell something else to an existing customer.

Amazingly, we’ve become a culture that considers Twinkies, Cocoa Puffs, and Mountain Dew safe, but raw milk and compost-grown tomatoes unsafe.