system
Given the following post, respond as if you're commenting on Reddit:
human
[Bioshock Infinite] How high could Columbia be and still look like it does in the game?

I believe Game Theory stated that living 25,000 feet would requires Eskimo attire and you'd be in hell anyway from motion sickness. But putting aside that last one, how low would Columbia have to be for those wonderful looking sunny days and lightly dressed crowds? And for newcomers not to keel over from oxygen deprivation?
gpt
According to the opening of the game Columbia sits at roughly 15,000 feet, though it's obviously capable of coming down lower if they want. It's important to note, however, when trying to apply real life science to Columbia that it isn't using real life science to exist. The balloons and rotors are for show, everything is being suspended via the manipulation of quantum particles. They are controlling and changing the most fundamental state of existence for the entire city. At that point, whose to say it has to get cold in Columbia?