Don't be afraid.Polymath and Postscript: Thanks for expanding my understanding of the subject. I guess I was being a bit of a jackass earlier... especially to DigitalDan (sorry again Dan). Sometimes I think science over-complicates things; but I understand the need. If we are ever going to save the human race, it won't be through our behavior here on earth. It will be because science finally figured out a way to get us the hell out of here. That's obviously going to take a thorough understanding of how things work at their most basic levels. Anyway... keep fighting the good fight fellas.
Tho man's ignorance thrives in earnest!
And destruction be his goal;
Dust thou are, to dust thou returnest,
Was not spoken of the soul.