system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] How Superman can hear someone's call for help on the other side of the globe and save them if the sound that reached him was originated hours ago?

Due the sound speed, if he hears something 2,000 miles away it took almost 3 hours to reach his ears.
gpt
I believe it’s been hinted a few times that Superman’s “x-ray vision” is really a kind of clairvoyance that lets him look through things. Maybe Superman’s “super hearing” is a kind of psychic hearing or telepathy?