Human consciousness, whether you take a materialist, idealist, spiritual, theistic, or transcendentalist, position on it?s the nature and origins, is obviously our species core capability. Without awareness of our own existence nothing can be said. The other primary component of individuality is the boundaries that make entities appear and function as a distinct living form of some kind. These boundaries are not solid and absolute, they are semi-permeable. Without awareness and the intuitive knowledge that we are aware, the existence of any individual living entity is meaningless.