Prejudice Against Transhumanism in Star Trek

Star Trek’s greatest villains are, almost without exception, the products of human (or whatever-the-original-species-was) enhancement. For example Star Trek II: Wrath of Khan, universally regarded as the best Trek movie, has as its villain Khan Noonien Singh. [...] In Star Trek: The Next Generation, of course, we get the Borg, cyborgs from the other side of the galaxy who exist as part of a single collective consciousness which they continually seek to forcibly add other species to. And ...