@cstross @Richard_Littler There's the implied subtext. And then there's the explicit, in-your-face JAQing off, like: "Was the black race a failure and did the extraterrestrials change the genetic code by gene surgery and then programme a white or a yellow race?" (von Däniken, /Signs of the Gods/, 1980, in the chapter “Man Outsmarts Nature” – loads more where that came from)