To me a person very hungry equals a zombie when willing to kill humans for food.
Cannibalism is the logical result of permanent lack of food.
http://www.globalpost.com/dispatch/glob ... ound-world$this->bbcode_second_pass_quote('', 'N')orth Korea's long-standing food crisis has led to a rash of reports of cannibalism in this secretive communist nation, as family and friends turn to feeding on one another to avoid starvation.
New reports of cannibalism in North Korea hit the Western media in January 2013, as supposed citizen-journalists secretly operating out of the DPRK claimed a man had been executed for killing and eating his two children.
Cannibalism rumors in North Korea have persisted for years, likely beginning during the deadly food shortage of the 1990s, in which nearly a million are thought to have perished.
The North Korean government refuses to confirm or deny these cannibalism reports, and it remains unlikely anyone outside the country will know the unpleasant truth in the near future.
Read more from GlobalPost: New rumors surface of famine-induced cannibalism in North Korea
Is the country currently experiencing an unusually damaging famine? As is often the case with North Korea news, it's extremely hard to say for sure. A recent UN crop assessment found that food production appears to be improving, although children still are suffering from malnutrition in unacceptably high numbers.
North Korea experienced an extreme drought in the summer of 2012, which likely has resulted in a dangerous drop in food production. Under these conditions, it's not unthinkable that North Koreans may be turning to desperate measures for survival.