And just how is Sweden to help them? Military intervention? While it's easy to point fingers, wouldn't it be far better to come with a suggestion on how to address the situation in a better way than what Sweden is already doing?

Don't you think that Sweden, after more then 60 years in the area, are already doing all they can to argue for the implementation of basic human rights in N.K. ?

You seem to be mistaken for assuming the situation to be a simple matter of right and wrong. While it's easy enough to tell what is wrong, it is NOT simple to make it right. 

Also, if Sweden push too hard against the regime in N.K, they will just throw Sweden out of the country. Who then will take over the role to mediate in matters between N.K. and the west, such as with the pastor mentioned in this article? It's not simple at all, so maybe you should get off that high horse of yours.