According to The Land Institute, soil is every bit as non-renewable as oil, and it is essential for human survival. Healthy soil is the foundation for food, fuel, fiber, and medical products, and is a vital part of ecosystems. It stores and filters water, provides resilience to drought, plays an important role in the carbon cycle, and is the foundation of agriculture and food production.
According to plant geneticist and president of The Land Institute Wes Jackson, and farmer and author Wendell Berry, “our present ways of agriculture are not sustainable, and so our food supply is not sustainable. We must restore ecological health to our agricultural landscapes, as well as economic and cultural stability to our rural communities.”
The United Nations is recognizing and trying to educate the passengers of Spaceship Earth about our vital dependence on this thin layer of mineral and organic matter on the surface of the lithosphere. Therefore the UN has declared this year the IYS. Just how much impact this move will have remains to be seen. if the UN Decade of Education for Sustainable Development that has just ended is anything to go by, the IYS will not feature greatly in public discourse!
For an article elaborating this Food Tank post see here.