Tim Worstall has actually had dealings with North Korean military officials. On the basis of those experiences, he’s much more worried that things will go very, very wrong:
My experience comes from working in Russia. The Norks had a special deal on freight rates on the railways. So, if you had a metals deal that would only work if you got cheap rail freight (say, aluminium alloy from Chelyabinsk in the Urals to Japan) then you’d chat to the local Nork KGB guy and cut them in on the deal. Which is how one day I ended up wandering through the Nork embassy, past the mural of Kim Il Sung standing on the mountain top, to present $10,000 in fresh $100 bills to my freight rate fixer.
Do note this was a couple of decades ago when such shenanigans were indeed legal. Not necessarily moral, but legal. This then led to more contacts, including being asked to rewrite into real English the collected works of Il Sung (at $100 a volume, not me, matey) and a request to provide aluminium alloy into N Korea itself for “window frames”. That the purchasing commission for these “window frames” was to go to three generals made us think that perhaps the windows were going to be on the rockets that you can also make from aluminium alloy. Fortunately my lust for lucre was never really tested as this sovereign nation was unable to come up with a Letter of Credit for $250,000 as required. Their “western” bank simply didn’t think they were good for the cash so refused to issue it. Which is one interesting little fact about the place.
But it was that long-ago meeting with those generals that makes me worried about what the Norks might do now. For they were entirely, completely and totally unaware, ignorant, of how the wider world worked. Even my demand for an LoC surprised them. But surely I would just do what the State desired of me? And who could doubt that the State would indeed pay me if it was in my or the State’s interest to do so? Umm, yeah, right.
We’ve all heard of groupthink, even of brainwashing. And the problem is that the people at the top of this State really do seem to believe their own propaganda: that the world really is out to get them; that their army, were they to unleash it, would sweep all before them; and even that lobbing a nuclear bomb at wherever would make all quail before their mighty power. They seem not to have considered the option obvious to the rest of us: that doing so would turn Pyongyang into a shiny glass parking lot for the assembled armies of the world.
Update: Just a bit of context from Wikimedia: