Nope.
That is, instead of sinking into the depths, surface water is being replaced by deep water masses rising to the surface, bringing with them heat and carbon dioxide (CO₂) that had been trapped for centuries.
I had to look up that last part, as it seemed counter-intuitive, but apparently deep ocean water bottoms out at 4 degrees C.
Utahns generally don't like to draw attention to themselves as firebrands (e.g. Mitt Romney, Orrin Hatch), so methinks the Senator is planning to get into the 2028 presidential primary.

I know they don’t mind “dramatic iteration” in testing, but aren’t the tests supposed to get better as time goes on?
This one didn’t dump debris across Caribbean islands though, so I guess there’s that.
For everyone elese who didn't know, the current "Waka Jumping" law in NZ allows the leader of a political party to demand the resignation of a member of Parliament who leaves their party. Sounds like the Greens are wary of the law in general, so they require an internal 75% vote for their leader to request the ejection.
The ejected member will be replaced via a new election, if they represent a district, or by the next person on the party list if they were from the proportional vote.