The Culture would lay down the law (except, of course, that the Culture didn’t have any real laws) about what being human was, or how intelligent a particular species was (while at the same time making clear that pure intelligence didn’t really mean much on its own), or on how long people should live (though only as a rough guide, naturally), and people would accept these things without question, because everybody believed the Culture’s own propaganda, that it was fair, unbiased, disinterested, concerned only with absolute truth . . . and so on.
