ICYMI, Mark Steyn explains it:

1. Dr Michael Mann’s lawyer, John Williams, filed a fraudulent complaint falsely representing his client as a Nobel Laureate, and accusing us of the hitherto unknown crime of defaming a Nobel Laureate.

2. After Charles C W Cooke and others exposed Dr Mann’s serial misrepresentation of himself as a Nobel Prize winner, Mann’s counsel decided to file an amended complaint with the Nobel falsehood removed.

3. Among her many staggering incompetences, DC Superior Court judge Natalia Combs-Greene then denied NR’s motion to dismiss the fraudulent complaint while simultaneously permitting Mann’s lawyers to file an amended complaint.

4. The appellate judges have now tossed out anything relating to Mann’s original fraudulent complaint, including Judge Combs-Greene’s unbelievably careless ruling in which the obtuse jurist managed to confuse the defendants, and her subsequent ruling in which she chose to double-down on her own stupidity. Anything with Combs-Greene’s name on it has now been flushed down the toilet of history.

5. So everyone is starting afresh with a new judge, a new complaint from the plaintiff, and new motions to dismiss from the defendants. That’s the good news.

6. The bad news is that Mann’s misrepresentation of himself as a Nobel Laureate and Combs-Greene’s inept management of her case means that all parties have racked up significant six-figure sums just to get back to square one. In a real courthouse – in London, Toronto, Dublin, Singapore, Sydney – Dr Mann would be on the hook for what he has cost all the parties through his fraudulent complaint. But, this being quite the most insane “justice system” I have ever found myself in, instead the costs of the plaintiff’s vanity, his lawyer’s laziness and the judge’s incompetence must apparently be borne by everyone.

But at least, as a commenter noted in a related post, Professor Mann got a huge planet-destroying lump of coal in his stocking.

[Update in the evening]

I want to express my deep appreciation to everyone who has hit the tip jar today. I’ll try to deploy the resources to good use.

[Another update, a couple of minutes later]

Per that previous update, despite rumors/lies from Climate-gate deniers, I haven’t received check one from the fossil-fuel industry. The stingy bastards.

[Friday-morning update]

(Law professor) Jonathan Adler reports on the story over at the Volokh Conspiracy. He implies no disagreement with Steyn’s take.