1. J'naii - 50 Shades of Grey (Literally)
The race is genderless and has no concept of sex! They all look the same, wear the same clothes, and have the same butchered haircut. There is a big speech about how they have heated debates and a vibrant culture filled with passion but you just come away asking, where does the passion come from. Imagine, no gender debates, no love songs, no romantic stories, no dates, no trying to figure out what the other sex is thinking. It could be paradise, freeing yourself from the confines of gender but I think it would be death by boredom. Bottom Line: No gender and no sex, I just dont know how much more dull you can get.