. . . "WELL, READ ON: Maryland researchers have found that a typical 121-square meter suburban lawn consumes the annual food equivalent of 173,000 calories in labor, water, fertilizer, and other resources ... and estimate that a household could grow 445 pounds of garden produce (including tomatoes, cucumbers, and potatoes) in the same amount of space, using only half the energy!SUNSET FOR SOLAR ENERGY: T" .