200 slaves
americans consume 25% of the world's oil. each barrel of oil represents 15 man years of labor. that works out to each of us having 200 virtual slaves. they push our cars, cook our food, build our homes, keep us warm or cool, make our tv shows, build our roads, etc etc. the neat thing about virtual slaves is they don't eat. unfortunately, they're dying out. try to imagine what your children's life will be like with only 100 virtual slaves. teach them how to grow their own food.