system
Given the following post, respond as if you're commenting on Reddit:
human
[Hunger Games] what’s going on across the pond? Does every country have the Hunger Games or is it predominantly U.S.?
gpt
There's no real way to know.  Every piece of in-universe information we have is confined to the situation in Panem.  Could be that Panem is the only nation left, or could be the rest of the world is a post-scarcity utopia, or anywhere in between.  We just don't have the information to work with to do anything but wild guessing.