Light and dark, good and evil; these are opposites that need each other as support for existence. Our world is filled with opposites, choices, and paradoxes; they surround us and are part of our daily routine. Imagine a world where everything got along, where we didn't have to make choices because there weren't any to make. In the novel Life of Pi, Yann Martel explains to us through his main character how we as humans need our choices for control. Life depends on the gift of choice and contradiction; it is a way for human beings to feel the control they want.
Alone on an island of beauty with food and luxury; an island that is carnivorous. "And then it came to light, an unspeakable pearl at the heart of a green oyster." Pi says this after he just found what was inside the "fruit". The island is similar to the Garden of Eden from the old testament in the bible. Both islands are a beauty representing God's gift of life yet evil lurks where you would least expect it; the Garden of Eden hides Satan within it's depths while the island hides it's evil in it's leaves of fruit. The difference between the good and evil on the islands gives Pi his choice of control -- to stay on the island or not to stay.
Having left the luxury of the island, Pi finally lands in Mexico. In the hospital, Pi relates his story but is scoffed at. They want a different story. Everybody is life wants something different -- it is part of our human nature to feel need for a paradox to their life for their own control. Yann Martel shows us the human nature of needing change through the world's view of Pi's story.
As humans, our nature is to want control and safety in our lives. As Americans, we find this control in our freedom to choose our President; we find this control in our choice of our lifestyle. Our life though is a paradox of those in Africa or the Middle East who's control in their life is finding small things they can control in their structured life. Our choice in life is our freedom and our escape to our own paradox.