The post discusses the origins of the pork taboo, suggesting that it is rooted in various economic, environmental, and cultural factors that have codified over time into religious identity markers for different groups. Comments reflect a range of perspectives, with some attributing the taboo to practical reasons like spoilage and others to cultural differentiation among tribes. There's an exploration of its implications for Jewish and Islamic cultures, questioning why the prohibition continues despite historical practices of eating pork. The conversation highlights how food becomes a symbol of national identity and how arbitrary distinctions can serve deep cultural divides. The discussion also touches on the portrayal of pigs in society and the peculiarities of societal taboos, eventually questioning the underlying reasoning behind such prohibitions.