The trip would have easily taken more than two weeks.Every journal article has to include a quote from one of the Kims, even in scientific subjectsFor a successful academic career one is required to publish articles. Because the North Korean academic community is extremely isolated (there is no internet) the level of research is not very high.
Most North Koreans live modestly, with limited access to consumer goods. The majority of people work for state-run enterprises or collective farms. Wages are generally low, and many rely on informal markets (called jangmadang) to buy and sell food, clothes, and household items. Electricity shortages are common, particularly outside of Pyongyang, the capital. Rural areas often experience power outages and limited access to clean water.
