If the universe actually is pregnant with biological life, or at least carrying around its seeds, then why are new life forms not springing up all the time on a planet like Earth, with its many ponds so fertile and warm? Wouldn't you expect to see fresh life spontaneously occurring all over the place?
That`s odd. Having taken several hundred million the first time around, why would anybody expect it to happen before their eyes a second time?
even if it did happen again, it would get eaten by some of the current life forms that, after a few billion years of evolution, have become much more efficient than they were originally. Any form of life that springing up ab initio, on earth today wouldn`t stand a chance of survival.