According to this piece by Roz Pidcock in RE New Economy (originally sourced from Carbon Brief), an article in The Australian newspaper on deep ocean cooling is misleading because it misses out numerous important aspects of the research upon which it was based (conducted by Carl Wunsch of Harvard University).
The article was written by Graham Lloyd who surmises that:
“The deep oceans have been cooling for the past two decades and [so] it
is not possible to say whether changes in ocean heat adequately explain
the “pause” in global warming”.
Wunsch has now taken The Australian and Graham Lloyd to task on this saying that Lloyd 'cherrypicked' the research and missed key points. In essence, Wunsch's research finds that although some parts of the ocean are cooling, not all of it is. The cooling signal in fact is very weak, while other parts of the ocean provide strong warming indications. The research is therefore very clear: the ocean, overall, is warming.