@Setanta,
Setanta wrote:
The earth is a small planet orbiting an unprepossessing star at the end of one of the spiral arms of this galaxy. In vernacular terms, we live in the boonies. So my questions remain, and remain valid. Do you suggest that there are civilizations out there which have such massive material and energy resources and the leisure to visit every nook and cranny of the galaxy? You have completely dodged the question, which is why an alien intelligence would end up here. Positing silliness such as that this planet was once inhabited by an alien species is nonsense on the order of suggesting that every unidentified phenomenon which we think we see which we think is flying is evidence that we are routinely visited by alien intelligences.
I'm not dodging any question. According to you, because I believe in the possibility that et's are visiting earth in ufo's, all of a sudden that should make me an expert on Et's psyche, technological abiilties and reasons for exploration?
I don't claim to possess their knowledge.
And makes you believe we aren't a more desirable place for explanation than somewhere on the asteroid belt?
Like I said before, perhaps an interest in Earth lies in it's ability to support life.
Perhaps that would be the reason for constant visits and even study by another intelligence. The same way we are trying to detect life supporting planets elsewhere. If our scope was further and we could get there, we would.
And I don't believe "every identified phenomenon" is flying evidence of aliens, as I'm certain I've said before that it can very easily also be a covered up, secret technology humans possess.
So, we live in the boonies of this galaxy, but we also can support life and have life. Compare that to our knowledge so far to other celestial bodies and that makes us relatively rare.
So, your suggestion of us being on an insignificant rock which has nothing to offer another intelligence is ignorant. True, we are infinitely small here in the universe, but that doesn't make us exempt to encounters from any other beings.