If ‘Omelas’ shows us that people can act in wilful ignorance of inequity, it also shows us that people are entirely capable of forgetting inequity altogether. Further still, it suggests that those conscious of the child in the tower are morally capable of calculating its impact upon the world and proceeding anyway. By personifying this calculation of human life, Le Guin shows us that injustice is often a product of a system of justice.
And these passengers, along with the driver, will be unhappy, both as a result of the time you’ve wasted fumbling at the scanner with your bus pass and because of the smell emanating from your long, matted hair, which they’ll have to endure for the rest of your trip. They’ll whisper among themselves as they glare at you and make mock retching gestures.