次の英文を和訳してください！
We can only think wisely about what we actually know. No person, however intelligent, can ever "know" the Earth. Since none of us can really know more than a small part of this world,"global thinking" is an illusion.
Wendell Berry, the writer and philosopher, warns of the many harmful consequences of "Thinking Big." He understands the limits of human intelligencee and admires the age-old wisdom of "thinking little." To learn how to "thinking little," Berry recommends that we start with the basics of life: food, for example.
How do we confront the giant agribusiness firms that now control 85% of the world trade of rice, wheat, corn, and other grains, or the four big corporations that raise and sell most of the chickens that Americans eat? These large businesses produce food cheaply but destroy small, independent family farms. Moreover, the pesticides and other farm chemicals they use ruin the quality of farmland and water and contaminate the food supply.
The first step in dealing with agribusiness is to realize that all global companies have to operate locally. Only at the level of the neighborhood grocery store or supermarket can they sell their products. It is here, at the grassroots, that people can oppose the big food corporations most effectively and wisely.
People at the grassroots are beginning to understand that there is no need to "Think Big" in order to free the food they eat from agribusiness control. They are learning simply to say "No" to cheap fast-food products, while buying local organically produced food that is safe to eat and does not damage the environment.
One interesting reaction to global agribusiness is Community Supported Agriculture (CSA). This growing grassroots movement is teaching people in towns and cities how to buy from local farmers who grow healthy crops. By supporting local food, farms, and farmers, CSA members are providing an alternative to "industrial eaters." Industrial eaters are people who care only about buying food at the lowest prise and ignore the harm done by transnational agribusiness.
よろしくお願いします。
