spottybrowncow wrote: ↑Sat Jun 05, 2021 4:56 pm
I hope they are extraterrestrial visitors, that would be the most exciting explanation. One thing's for sure, if any civilization has conquered interstellar travel, our most advanced technology must appear stone age to them, and we're only seeing what they want us to see. I don't see what they could possibly want from us, except maybe to study biodiversity, and probably not even that.
I assume the speed of light travel limit is real. No equivalent of warp drive. Just generation ships. I assume there is at most one in a thousand stars that have developed sentient life, more likely closer to one in a million. Still, lots of sentients. If you accept these assumptions...
The pressing question is whether to let us ruin the neighborhood. If as a species we tend towards prejudice, hatred, violence and tribal thinking, perhaps they ought to go squish while their tech is still superior. Perhaps there is some threshold we have to meet, such as building our first generation ship and it reaches the Oort Cloud, before they make it clear we must honor interstellar law. Or Else.
The advance in technology seems to go exponential when you hit the Industrial Age, and aggressive violence becomes less cost effective, so perhaps they would expect the rapid development and cultural change of this moment. Perhaps they should try to bend our development so as to avoid having to go squish. Certainly, if we were a space capable civilization, and we stumbled across a planet where life was evolving, there would be a study group watching to see what happens and record it. Somebody could be similarly watching us.
One asteroid would do it. Squish goes the planet. Planets capable of supporting life and developing sentience would be precious, but not so precious as to allow a tribal thinking race among the stars.
I have contemplated writing a science fiction novel r series where some agent of aliens is fighting to make human civilization more acceptable, fighting those aliens who do not want to see interference, fighting those aliens who think it prudent to destroy. The agent would be working with some major famous earthling figure, an Einstein or Sun King, to make us acceptable without exposing interference and giving the bad aliens an excuse to go squish. The plot could center around making enough technology and culture available to us earthlings to stop Hitler without teaching enough to destroy ourselves. Explore assorted crises of history showing an outside perspective. Anything like a crisis would do. I figure the protagonist of the series might dance through history, female, slightly immortal, making friends with important people, subtly altering history while not letting others know, and perhaps fighting hostile aliens who wish history to flow more according to their culture.
If this conversation gets much longer, it might deserve a thread of its own.