Hello Jimmerz, long time no talk. Anyway, I vaguely remember that a few decades ago, someone had already invented a "green", veg. oil engine, only shortly after he revealed it to the world that he got killed...allegely by someone in the oil industry! IF that was really true, then I hope the present big oil companies aren't as barbaric today as in the past...what about the tobacco industry?! Oh boy, let's not start that here! The point here I totally agree is the fact that powerful companies/ government should really LEAD the world right, whether it's saving the envrironment or saving the health of people.