
As part of my ongoing brain lows, I seem to have two creative modes I'm resting in: I only want to re-read novels and not start reading anything new, and I want to worldbuild all the things and write scenes for absolutely nothing.
In my meanderings through all the random strange assortment of ebooks, I found myself reading two books very close back to back: Earthrise, by M.C.A. Hogarth, and The Long Way To A Small Angry Planet, by Becky Chambers. These kinda form a genre in my head, of "human women from Mars having episodic adventures on a scrappy freelance ship with an interspecies crew, and also the books are very fandom-flavored, for lack of a better term". And I thought, hey, I wonder if I could take a stab at that?
One of my gripes regarding both books – which I do enjoy, in a popcorn sort of way: they're very satisfying at scratching a very particular itch, but also I don't get much more than that satisfaction out of them, and the skins get stuck in my teeth – is that the aliens never really feel properly alien to me. In Hogarth's universe, there's a reason; most of the species in her Alliance are essentially vanity genetic engineering projects that humans made, which slipped their leashes and ran off into the stars to become much more successful than humans did. So they're humanlike because they're explicitly gene-modded human/terrestrial stock. In Chambers' book, the species felt like aliens from Star Control II or Master Of Orion or something: kinda funny-hat aliens who operate mostly like humans do, except with some cosmetic cultural quirks.
(This isn't necessarily a critique. I grew up on SCII and MOO, and still love games like Stellaris, in which all the different alien species pretty much operate on the same principles with a few perks or handicaps. Also, keep reading.)
If I want to take a swing at doing a multispecies ship, I want aliens to be proper aliens! I started spinning out plans for a symbiotic plant-creature which lived in the ship's ventilation and air-processing, with whom granular communication isn't possible! I have a small cluster of psychic squirrel centipedes who only achieve human-level intelligence when there are multiple specimens in proximity, and whose homeworld population is one massive composite consciousness across which ideas pass like weather phenomena! I want Sol-system humans who are markedly different from other human stock which flung itself across the galaxy and dove headlong into gene-modding and nanite augmentation which eventually exceeded their ability to sustain! I want species to have such different nutritional needs that it makes having a shared meal difficult! I want them to cognize differently! I want them to have outlooks and ethics and visceral reactions to things which are even less mutually intelligible than American liberals and conservatives!
And I flung myself into worldbuilding, and then I thought about what actual scenes would look like, and I hit upon a truth I perhaps should have considered earlier:
If your whole genre is about a scrappy found family traveling the stars, relentlessly pounding the "aliens should be alien and difficult to relate to" button works counter to your stated goals. Also, I feel like this genre is supposed to be fun, not strenuous mental exercise or a Crossfit to train your empathy.
Humans like breaking bread together, and if you're writing for a human audience, it's nice to give them a crew that can break bread together. Sure, you can find new modes of intimacy which can cross species gaps – we do that, even today, when we're dealing with nonhuman intelligences which share our evolutionary context (see also: dogs, cats, parakeets), and I love me some good xenofiction which explores this sort of thing. But I'm not sure that sort of keenly-observed xenofiction is a great taste which tastes great with the fun easy rollicking adventure of an Earthrise or a Star Control II.
I dunno. Maybe someone will, or already has, proved that they meld exquisitely well. In the mean time, though, I need to go re-think the underlying ethos of this space opera I will probably not actually write.