Just because we can ship organic lettuce from the Salinas Valley, or organic cut flowers from Peru, doesn't mean we should do it, not if we're really serious about energy and seasonality and bioregionalism.

That many if not most people...who want fresh leafy greens in January buy them at the supermarket after they've been bleached and plastic-bag shipped from California or beyond is not a tribute to modern technology; it's an unprecedented abdication of personal responsibility and a ubiquitous benchmark of abnormality.

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.

Always listen to your customers.

Nobody walks well first, nobody writes well first and nobody cooks well first.

How many of us lobby for green energy or protected lands, but don't engage with the local bounty to lay by for tomorrow's unseasonal reality? That we tend to not even think about this as a foundation for solutions in our food systems shows how quickly we want other people to solve these issues.

What happens is all these things we're seeing – campylobacter, E coli, mad cow, listeria, salmonella, that weren't even in the lexicon 30 years ago – that is the industrial paradigm exceeding its efficiency. So these Latin squiggly words that we're learning to say – bovine spongiform encephalopathy – are nature's language screaming to us: ENOUGH! And the question then is: what will it take for us to listen? And my contention is that Wall Street is still wearing conquistador mentality and uniforms, and nobody is listening to the pleadings of nature saying: 'Enough.'