system
Given the following post, respond as if you're commenting on Reddit:
human
Is it possible that the human race will keep getting taller in the future?

Speaking in a sense that the average child keeps getting taller and taller. Is it possible that in the future the average human will be 7-8ft? Provided that they have the right nutrition?
gpt
There is a limit to how tall humans can get: 
Mass increases with the cube of the size, but bone strength increases with the cross section of the bone and thus with the square of the size.

At some point we would be so heavy we could not move without snapping our legs.