So what do you do with this god creator when you are writing about societies living on other planets, be they aliens we encounter or humans emigrating to new solar systems?
Is it background noise? Do your societies have religion(s)? What do you picture future societies believing? Or not?
My fictional societies have religions, yes. Like in the real world, I write worlds with many different societies and an abundance of different religions and belief systems. Not all of it makes it into the page, but I do like diversity in my fiction.
My bias is that scientific-evidence-based-beliefs will replace god beliefs because they will fill in gap after gap until creation by god(s) becomes obsolete.
What I don't know is what to do with god beliefs in the near future. I'm writing a story only a century or two from now. And the readers are from today where people have not yet let go of god beliefs.
I don’t really fully understand this idea that science and religion are at odds with each other or that one would replace the other. Or that “religion” can be compressed down into “belief in god(s)”. To me, religion is part of culture. Do the peoples in your worlds have cultures? Then at least some of them probably have things resembling religions.
I can certainly imagine societies with cultures without anything resembling religion, but I don’t think that’s inherently related to how scientifically advanced they are. Religion serves a greater cultural purpose than only explaining natural phenomena. It can create history, identity, community, purpose, meaning, and much more. You don’t even have to “believe” in it in any literal sense to find usefulness in those things.
This is intriguing, lots of different beliefs.
This is another thing. The idea that “in the future, XXX will be true.” Well, true for whom? Probably not for every society. Of course different cultures will have different beliefs. I don’t like monocultures in my fiction. I don’t find them realistic. And I’m probably not represented in them.