Sustainability

When we eat from the industrial food system today, we are eating oil and spewing greenhouse gases. While there are alternatives to oil, there are no alternatives to food. Post-oil agriculture will need a lot more people engaged in food production — as farmers and probably also as gardeners. We need more highly skilled small farmers in more places all across America — not as a matter of nostalgia for the agrarian past but as a matter of national security.

- Michael Pollan, in his Letter to the President