Cherryh stories are one of two things. Either
There is no reason to believe that the cultures, customs, and practices that have lasted so little time here will be replicated beyond Earth by either humans or aliens. All the same humankind is capable of understanding, cooperation, and mutual interest with all forms of life. We will change, we will grow together with our extra terrestrial friends, and we will be good, even as we become aliens to the rest of humankind.
OR
Two bitches with undiagnosed autism meet someone like themselves for the first time and devote the rest of their life to protecting each other













