I have always struggled to explain my vision for the future.  In my mind it’s crystal clear.  I see people consuming food grown in their kitchen.  I see people living in houses that have walls of orchids and ferns, sleeping and working and playing in rooms that resemble more a jungle than a bedroom or a study.  Whenever I drive through the city, I envision the gray concrete walls and the ugly architecture covered with the straw-colored stalks of grasses, brown branches and green…