North Korea is the saddest situation in the world.
It's people are subject to nothing less than total slavery. Not even serfdom. but slavery of the sort seen in the times of the Ancient Egyptians.
There are no human rights abuses as there are no human rights.
The average North Korean is 5 inches shorter than South Korean, and they were the same 60 years ago, to show just how the pain is inflicted on an entire population.
As this map shows, 99% of the population is still living in the middle ages.
Its regime has such a tight control, I don't see anything changing. In the future people will look back on our generations as still part of the backward era, simply because we shared a time with the Peoples Republic of North Korea.