system
Given the following post, respond as if you're commenting on Reddit:
human
(Avatar series) what are the environmental and geological consequences of the eventually planetary population boom? As Earth Kingdom industrializes, will a growing population of earth benders lead to climate change or possible global geological disturbances?
gpt
Given the world's tendencies towards war, a planetary population boom is far from inevitable.  That said, the planet is smaller than Earth, and also, the land masses are a bit more concentrated, such that approximately half the planet is one giant ocean.  Assuming the Lion Turtle was indeed the last one, they'll eventually need to find ways to build on the water and survive.  Humans settling in the spirit world is also likely.  After that?  Space exploration.  Bending really allows for mitigating geological problems, and global warming probably isn't a concern since most of their energy comes from lightning benders, not coal or oil.