My novel has two timelines. One around 2001 and the other is 2078. The interactions in the later timeline has character interactions in a single, isolated environment (a house in the middle of no where, that has not changed since 2001). I now realise that maybe this isnt a problem with the setting. But I'm having issues properly depicting a future world in such an isolated area. The protagonist in that timeline has to be a conduit to the futuristic world outside, but I'm not sure what that world would look like or be like. Or does the changes in the world need to be shown since that single setting is unchanged? Any ideas?