An anonymous reader writes: Science fiction author Charlie Stross has a thoughtful post about an awkward aspect of the genre: too often, books set in the distant future seem far too familiar to us. Our culture evolves quickly — even going back 100 years would be a difficult transition to get used to. But when we're immersed in a culture 500 years ahead of us, everything's pretty much the same, but with spaceships. He says, "You can make an argument for writing SF in this mode in that it allows the lazy reader to ignore the enculturation issue and dive straight into the adventure yarn for which the SFnal trappings are just a brightly-colored wrapper. But I still find it really weird to read a far-future SF story that doesn't deliver a massive sense of cultural estrangement, because in the context of our own history, we are aliens." Some authors put more effort into this than others, but Stross points out that most just use it as a backdrop to tell a particular story. He concludes, "if you're not doing it to the cultural norms as well as the setting and technology, you're doing it wrong."