system
Given the following post, respond as if you're commenting on Reddit:
human
[General] Not all humans are one ethnicity yet aliens and other non-human species in scifi and fantasy never seem to be portrayed as having ethnic diversity within their species. Are there any good examples of non-human species that have similar variety of ethnicities as humans do?
gpt
In the Robert Heinlein book Space Cadet there's a scene where two humans are arguing about not being able to communicate with aliens from Venus. One human says that he thought the other spoke Venutian. The other human responds that he speaks a specific Venutian language, yes, but that doesn't help him here any more than speaking Spanish will help you talk to an Eskimo.