Total surveillance. Complex grids of control. Thought policing. Brainwashing. Bleak cities sanitized of feeling, rebellion, and thought. Advanced technological means of control and punishment. Purges of unwanted dissenters or members no longer useful to the collective.
These are the images that flash through the mind when we think of a dystopia, a scenario that haunts our modern consciousness, and, as a consequence, shapes our literature and cinema in profound ways.