So I don't really like "human" and similar words except when specifically referring to the species. Phrases like "human rights" and "humanity" whatever. I call what most of these things refer to "person". And I believe there is at least the possibility of non-human persons (e.g. Spock, Chewbacca, GLaDOS, let alone grey areas like Dolphins maybe etc.).
But linguistically, it doesn't quite work because "human" can be an adjective or a noun, whereas "person" is just a noun and there's no good adjective?