Kos, Markos Moulitsas Zúniga himself, the blogosphere’s favorite bolshie, is celebrating Halloween a little early this year, donning his “libertarian” costume, and penning the October lead essay on Cato Unbound.

It’s easy to understand why the powers-that-be at Cato let Kos in the door. The absolute incongruity of the idea, its cognitive dissonance, makes perfect journalistic sense. “Kos the libertarian” is arrant nonsense, but will inevitably arouse curiousity and attract readers in the same way National Inquirer headlines about flying saucers returning Elvis to proclaim the Second Coming of Princess Di will sell.

Hell, I even read it.

Of course, I was disappointed. Kos never writes brilliantly, and all he’s doing here is a not very impressive intellectual version of three card monte.

“It’s not the government that’s the real threat any longer. It’s the big corporations.” “The free market is the answer. But we need the government to build the marketplace, the roads, the courts… and the Tennessee Valley Authority, and to license hypertrichologists to make all that free market capitalism possible, and not ruinous.”

Kos is just selling the same old statist wine in bottles he has labelled “The New Libertarian Democrat.”

All this great new idea represents is one more galvanic twitch from the dying leftwing statism of the last century desperately trying to cling to existence a little longer by impersonating a more highly evolved political idea.

I do not believe this manuever will succeed. Nature has equipped the political competition with more than adequately keen perceptions to detect Kos’s fraud.