I mean Warp Drive literally rips apart the fabric of space causing gravitational instability, and the best the Federation could do was "hey guys, keep it below Warp 5 around settlements, kay?"
Then they told the Klingons and Vulcans who agreed. Then they told the Romulans and Cardassians who nodded but ignored it.
And then the episode abruptly ended, and Warp Drive driven climate change was never talked of again