Masanobu Fukuoka is a farmer/philosopher who lives on the Island of Shikoku, in southern Japan. His farming technique requires no machines, no chemicals and very little weeding. He does not plow the soil or use prepared compost and yet the condition of the soil in his orchards and fields improve each year. His method creates no pollution and does not require fossil fuels. His method requires less labor than any other, yet the yields in his orchard and fields compare favorably with the most productive Japanese farms which use all the technical know-how of modern science.
How is this possible? I admit, when I first went to his farm in 1973 I was skeptical. But there was the proof - beautiful grain crops in the fields, healthy orchard trees growing with a ground cover of vegetables, weeds and white clover. Over the two-year period I lived and worked there his techniques and philosophy gradually became clear to me.
I had not heard of permaculture at the time, but I can see now that Fukuoka's farm is a classic working model of permaculture design. It is remarkable that Fukuoka and Bill Mollison, working independently, on two different continents with entirely different environmental conditions should come up with such similar solutions to the question, "How can people on live this planet sustainably and in harmony with nature." Both claim that the principles of their system can be adapted to any climatic area.