Nuclear is the best source of energy across nearly all the factors that matter. It's the safest, cleanest, densest, most sustainable, geopolitically stable, predictable, dispatchable, and can be cheap.
1. SAFEST
It kills 1000x less than coal
Living close to a nuclear power plant for one year gives you less radiation than eating a banana (graph is logarithmic)
2. CLEANEST
Accounting for all the lifecycle of all energies, it's the one that emits the least CO2
I think the craziness of North Korea is most apparent in its architecture. 7 examples:
1. The Science & Technology complex has the shape of an atom from above
2. North Koreans like making their buildings' form represent their function. This is the entrance of the Zoo in the capital, Pyongyang:
3. The tallest building in the country is empty!
The Ryugyong Hotel was never finished. This Blade-Runner-style building has been empty for decades. The gov put LEDs on one facade, to use it... for propaganda