
“The nation that destroys its soil, destroys itself.”
– Franklin Delano Roosevelt
Tillage is one of the oldest traditions of agriculture that generations of farmers all over the globe have practiced. In fact, the impulse is so strong, most cannot imagine growing food any other way. What is less known, however, is that the expediency of tillage has come at a terrible long-term cost. The biological life living in our soils is naturally responsible for building and securing health in our food. Yet, each time the soil structure covering these colonies is ripped up and turned over with tillage, they can’t perform their function.
The traditional response has been to subsidize (and sometimes replace) the labor of these colonies with fertilizers and pesticides. Consequently, our fields are left with an unnatural dependency on humans to combat pests, disease, flooding, drought and eventually, infertility.*