Thirty-eight million Polo Mints are consumed every day, apparently without a second thought. However, could this humble little minty fella actually be the gateway to true knowledge about life, the Universe and everything? We have drawn on the inspiration of Sartre, the Dalai Lama, Tao Ti Ching, Heidegger and Mahayana Buddhism to find five reasons why the Polo Mint's inner emptiness, with its sweet minty after taste, can lead to contemplations of the ultimate truth.