system
Given the following post, respond as if you're commenting on Reddit:
human
Is it possible to synthesize ozone and get it into the atmosphere?

And if so why haven't we done it yet?
gpt
It is possible to synthesize ozone, unfortunately, this is a question of scale.  The mass creation of ozone and then facilitation to the correct altitude would be an astronomical cost.

Ozone can be created through arcing electricity through oxygen; however, ozone in the troposphere is actually a pollutant and acts as an irritant to humans.