Tsk, tsk...that tired old "oil" argument again. You must be a genius if you've figured out a way to live your life with out oil. Tell me, do you have electricity, running water, and heat in your home? Do you drive a car, or take the bus to work? Do you use any consumer products made of metal or plastic? If so, I guess you're as dependent on oil as the rest of us are. And Guess what? I pay taxes too. I also put my life on the line like the many thousands of men and women in our armed forces, to give you the freedom to say and do what you please, and travel anywhere you wish.