Don -
I think the best explanation is a mental breakdown leading to irrevesible age-regression and multiple delusions.
Viz – “My best climate science denier take downs to date?”
And we got a link to the blog Realclimate, where there was a thread based on an excerpt of a someone else’s reply to a third person’s paper…. Buried in the 192 comments on that thread was some tendentious garbage from the ‘infant’, well, agreeing with S Rahmstorf!
So, we have someone whose self-confessed claim to fame is getting a comment accepted on an alarmist blog!!
I suppose it is true that reasonable comments often get deleted there, but still – with a bit of practice – most five-year-olds should be able to manage it.