No, no breakdown, just a twerp who thinks he's smart because mommy told him so, now that he is faced with scientifically minded people he can't understand why we aren't impressed by his "super-genius" cred....is it just me or isn't that a Wile E. Coyote moniker?
I'm being serious. The character of his posts have changed. Random references to childhood, lots of appologizing for calling names while calling names...several indicators are strongly suggesting some sort of disconnect with reality...beyond just being a warmist wacko.
This is what happens when the facade is broken down. They resort to all manner of tactics and rationalisations to defend their hyper sense of intellectual prowess. He's probably the "smartest" one in his family. I fear however that his family is on the low side of the curve....intellectually speaking.