Frequently. Think mechanistically here.
I think the question was pretty straight-forward. He's asking if this means it's warming, and if that has happened before.
The answer, according to the article, is yes. You say probably not.
I understand your twist on his words is that you mean you believe the mechanism is different this time. But that's not what was asked. Your answer was spin, misleading and a change of topic -- from "is it warming again" to "how is it warming again".
Y'see my point?