I didn't mean I was throwing it to you, jgnat.
I was calling t.s and Caedes the "ravenous beasts." Haven't you ever seen the gi-normous incisors on a large sample of cyanophyta? lol
Seriously, though: I know you are right, jgnat. I just wish we would not invent pseudo-scientific bases for doing exploration. You wanna try pinging planets with a hope that a carbon based critter across that great expanse would recognize it as a sign of intelligence? Go right ahead.
Just don't try and pretend that it is anything more than an exercise in wishful thinking that might pay off in the extremely remote chance that (1) there is life on another/other planet(s), (2) this life exists in some form we could identify as life, (3) the life is intelligent, (4) the lifeform's technology has advanced at least to the point where they can get our signal, (5) the life can understand its significance as indicative of intelligence, (6) the life can get funding from its government to start a SETI program to respond to us, (7) the life can figure out a way to make us know they received the message and are responding, (8) and that we receive the message they send.
I think I have stated the probable necessary steps. For all of man's existence, there has only been about a 100 year window in which we could have received a signal indicating life. We would not only have to reach them, we would have reach them at the right time in their technological advancement. Suppose we are being signalled right now by a means we haven't even developed the technology to detect, we would never even know. How do we know there aren't encoded messages in the rays of light from distant stars? I'm not saying I think that there are, but how would we ever interpret them? But for all we know, that could be a standard means of communication for another lifeform.
I see the odds of this succeeding as incredibly low, well below the realm of practically possible. I would expect rational people to avoid spending large amounts of time and heavy resources on the pursuit. However, some very brilliant minds are bent to the task with feverish intensity. And they will, however much I piss and moan about it.
Respectfully,
OldSoul