This book is the third in my series of four books dealing with Intelligence, Instincts, and Consciousness. The simple and truthful realization of what we are, and how we got to where we are within nature's world, is the ultimate truth that any philosophy could ever propose to know. It is ultimately the most powerful state that any human mind can ever attain. It is a true kind of nirvana. It is with this knowing state of mind that we can make ever-new beginnings and provide for a future where our chances are best for surviving whatever random hells that nature will with great certainty rise up against us. The fact that we might have to eventually face up to what we are as completely definable creatures in terms of a very complex organization of billions of very simple structures is not in anyway whatsoever a degradation of the truth of our humanity. Understanding what we are has led us to realize both the miraculous and morally good achievements of our kind, and also to an understanding of the basic nature of our more hidden ugly and evil actions.