According to Mary Douglas, the Jewish Prohibition Against Eating Pork

According to Mary Douglas, the Jewish prohibition against eating pork

A) Is meaningless and irrational.
B) Makes sense when placed in the context of other Jewish dietary prohibitions.
C) Is paralleled in many other societies living in ecological settings similar to that of the ancient Hebrews.
D) Is based on a scientific understanding of the health risks associated with pork in societies without antibiotics or refrigeration.