system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] Why aren't there more green lanterns?

More green lanterns would be able to police better and ensure all of them can get some rest, sort of like shift work.
gpt
Space is, for the most part, big and empty.  For thousands of years, one green lantern per sector has been enough.

For the most part, it's only in sector 2814 is there so much shit going on, that they need more than one.