I'm struggling to put it into words but lately I've been thinking a lot about scifi books fundamentally about empathy between humans and people who could not be more different from humans. Aliens who are above all else alien, in every possible way, and how they connect with each other. This deeply hopeful idea that it is the nature of sentient civilization to care about each other, no matter how different they are. Project Hail Mary's deep friendship between two people who can't even share the same atmosphere, much less the same biosphere. Children of Time resolving the core conflict between humans and giant alien space spiders with an empathy virus. It's sequels establishing an interstellar civilization whose main goal is to explore the universe and find others, because that's all there really is. The Wayfarers series being all about connections between characters from cultures and planets that could not be more different. Kitty Cat Kill Sat sums it up really well with the Last Oath:
"At the end of all things, all of us, together, against the darkness."
















