Fun topic because the question of under what conditions would <i>we</i> as humans would contact another less advanced civilization in space opens up some pretty interesting but simple criteria.<p>We would need for that civilization to not be a danger to us, not only from a technology angle, but from an ontological perspective. When you look at how insane other creatures in nature are and the biological economics of their survival, we wouldn't adopt them into our own societies, and the ones we do are cats and dogs and other pets. This is how much we can trust another being we can only share a small part of our experience with by keeping them confined or on leashes. We probably don't want rich aliens to breed us in captivity and buy us as pets for their kids to ride. So there's a bar we would need to meet to not become that.<p>The question I have would be, what would we as a species need to demonstrate to be allowed "off leash," in a community of other spacefaring civilizations? What consistent understanding would each person as a random human need to have to be able to be relied upon to interact safely with a spacefaring being?<p>What would we equip a civilization with to evolve with those tools before arranging to meet them without destroying the equillibrium of their societies as they compete for our favour and become dependent on us? Reciprocity of respect for life and the ability to apprehend some universal shared truth seems like the only thing that would separate an animal from another conscious being capable of reason.<p>I would wonder what that prerequisites or criteria for us as humans encountering a new civilization would be.