If we do discover more than one type of life on Earth, we can be fairly certain that the universe is teeming with it, for it would be inconceivable that life started twice here but never on all the other earth-like planets.
“If I somehow felt like having a site which strictly validates was an indication of my manhood, maybe I'd do it, but it really means very little to me. We're mavericks over here, what can we say?”