“The mythic journey to the village of the pig people can be compared to the first trip into space and the view of Earth afforded thereby: the space trip does not actually distance us from ourselves as much as the mythic trip does. The journey from human reality to pig reality reprises an ancient 'reversal' in roles, from hunter to hunted, which has been an important wellspring of metaphoric thinking. The universal human value of being able to look back from a different place was noted by Wittgenstein, who also noted the difficulty of doing so - a dilemma of the human consciousness.”