Edward O. Wilson, Harvard Professor and winner of two Pulitzer prizes, says Homo sapiens have a physical, an intellectual, and an emotional stake in maintaining a healthy earthly environment. On page 348 of his 1992 publication "The Diversity of Life," Wilson writes: "Human advance is determined not by reason alone but by emotions peculiar to our species, aided and tempered by reason. What makes us people and not computers is emotion. We have little grasp of our true nature, of what it is to be human and therefore where our descendants might someday wish we had directed Spaceship Earth. Our troubles, as Vercors said in You Shall Know Them, arise from the fact that we do not know what we are and cannot agree on what we want to be. The primary cause of this intellectual failure is ignorance of our origins. We did not arrive on this planet as aliens. Humanity is part of nature, a species that evolved among other species. The more closely we identify ourselves with the rest of life, the more quickly we will be able to discover the sources of human sensibility and acquire the knowledge on which an enduring ethic, a sense of preferred direction, can be built."

--Flo Wineriter