Labels:text | invertebrate | butterfly | insect OCR: Human spirit springs from our biology. It is not a quality imposed upon it. More to the point, our spirits are the product of brain tissue. From neurons, brain chemistry and neural pathways self awareness takes shape, character develops, ethical principles appear, meaning accumulates and vitality becomes manifest. The mystery is that no tissue sample reveals this potential in human biology. nevertheless, what we are metaphysically rests comfortably on what we are physically. Our life stories are about the emergence and development of spirit.