Part 2
Only humans come unequipped with any automatic values and responses. Apart from the rudimentary instincts that help us first perceive, we must isolate and assimilate a code of values on our own. If we put a hand on a hot stove, an autonomic response will jerk that hand off the stove. But there is no prescribed means by which humans seek out and gather food, build shelters, or attract a mate. In other words, humans do not have an automatic code of values. What things are good and bad for Man, Man must discover for himself. Humans are the only conscious beings on Earth who have no guarantee that, so long as they are alive, they will remain conscious. The difference in intellectual capacity between humans and other conscious beings is profound, but the most significant difference is that human consciousness is the only kind that is volitional. A human must choose to stay alive, exercising a conscious choice to do so, but first he must choose to be conscious.
A plants automatic functioning is certainly sufficient for its purposes, but not sufficient for an animal. So, too, the sensory-awareness level of an animal suits it needs but is insufficient for human survival. Perceptions form only a beginning for Man -- to survive, he requires conceptual values, but these cannot be obtained automatically. A concept, an abstraction formed by integrating alike perceptual concretes, by definition requires a volitional involvement with ones environment. Mans ability to absorb and retain virtually limitless amounts of information is based in the formation of concepts, each of which denotes an unlimited number of similar but unspecified concretes. It is by forming concepts and then combining them into greater, more abstract concepts, that Man learns about and is aware of his environment. While the sense organs perform their functions automatically, and the input from them is organized into percepts by the brain automatically, concept formation on the basis of these sensory stimuli can only be performed by conscious, self-generated action -- by an act of will.
Since it is not done automatically, and since consciousness is Mans basic tool of survival, it follows that conceptualizing (i.e., using ones consciousness to form and abstract new concepts) is an on-going, actively sustained process. It is by this means that Man survives, learns, and discovers new knowledge. The faculty that directs this process is Reason. The process, of course, is called thinking.
It is here that the crucial distinction comes into play. In order to reason, a Man must choose to think, to focus his mind and abilities. He can evade the discipline of doing so, but only at the cost of existing at the level of an animal -- reacting to immediate stimuli and forming only whatever random associations present themselves to him. This is what it means to say that Mans consciousness is volitional. To live as a Man, Man must exercise the choice to think. A feeling of discomfort due to cold, wet weather may impel one to seek out a dry cave, but will not instruct him in how to build a shelter or light a fire, or make clothing. Similarly, feeling hungry may inform him that he needs to eat, but will avail him nothing in learning how to plant, grow, and harvest food, or make weapons and hunt with them.
To do these things, Man must apply his faculty of reason to his environment. He must actively, consciously integrate concepts already formed into new ones and apply them. And, since Mans reasoning faculties are not infallible, he must be able to recognize an error and be able to act to correct it. Further, he must be able to devise a means by which to validate his successes in order to assure himself and others that his knowledge is valid. They require that he discover the rules of thinking -- the laws of logic -- and be able to follow them. All of these things require that he be fully, volitionally engaged in the act of thinking.
In brief, it is clear that nothing is given to Man in terms of his survival. He has a potential and the means available to act on that potential, but the actual details of living are left to him to discover, validate, and use; and each of these actions must be generated, driven, and performed by him. Since the very fact that he is implies that there are certain things Man ought to do, it is up to ethics to guide Man in making the proper choices necessary to his survival. For this reason, a sound, non-contradictory ethical structure -- a moral code -- is an objective, metaphysical necessity of Mans survival.
Since it is a moral code for men that ethics concerned itself with, and since Man is definable as a rational animal, the standard of value is Mans life as a rational animal. Whatever, as shown above, furthers or otherwise promotes the life of a rational being is therefore the good, and whatever hinders or otherwise threatens it is the evil. It is important to note that where Man -- capable as he is of remembering the past and projecting into the future -- is concerned, survival does not mean mere physical perpetuation for the immediate moment, but, rather, the terms, methods, conditions and goals that will encompass his lifetime and enable him to be as productive and prosperous as his abilities enable him in the realms in which he is free to choose.
So, since it is only by means of self-generated action that any living organism can survive, it follows that the necessary beneficiary of values is the individual whose actions produce them. To have the ability to produce values but not to be allowed to keep them is to not be allowed to live. Furthermore, since mans life is the standard of value for a rational ethics, it is necessarily true that his own life is the only valid ethical purpose for an individual man. A man must choose his own values, actions, and goals in order to achieve, fulfill, and enjoy the previously stated ultimate value -- his own life.
A value is that which one acts to gain or keep; it is by means of virtues that one accomplishes this. The cardinal values of Objectivist ethics -- the means by which mans life is properly sustained and furthered according to his nature as a rational animal -- are Reason, Purpose, and Self-Esteem. Their corresponding cardinal virtues are Rationality, Productiveness, and Pride.
Productive work, the self-generated action by which a rational being sustains itself, is the central ethical activity of a mans life. It is around this central value that all his other values are placed. Reason is the source and precondition of productive work -- pride is the inevitable result.
Just as life is an end in itself for the individual, so every individuals life is an end in itself in his relationship to society, not a means to the ends of others. Man must live for his own sake, neither sacrificing himself to others, nor sacrificing others to himself. This means that the highest moral end in a mans life is his own happiness. This embodies a recognition that, where choices are to be made, they are not generally framed in terms of survival or death, but rather, happiness or unhappiness, pleasure or suffering. Happiness is a state indicative of a successful life, whereas suffering is a warning sign of failure or impending destruction. Emotional judgments arise as a necessary result of ones chosen values and moral constructs. To perceive oneself as being happy is a sign that one is successfully identifying and gaining values. Unhappiness is equally indicative of the opposite: either one has not succeeded in gaining values, or one has chosen destructive, contradictory values.
Survival and the pursuit of happiness are not separate issues, either. To hold ones life as the standard of value, and ones own happiness as ones highest moral end are one and the same. Successful maintenance of ones life in accordance with ones nature as a rational animal results in physical prosperity, to be sure, but also results in psychological well-being. They are, therefore, merely different facets of the same end result.
All of this being the case, the proper ethical system for a man, acting in accordance with his nature as a man, is one of rational selfishness -- "selfishness" being strictly defined as concern with ones own interests. The rational interests of men do not clash with one another, nor do they require that some be sacrificed for the benefit of others. Rather, mens rational interests are antithetical to these practices -- there are no conflicts of interests between men who do not seek the unearned, who endeavour to exchange values for values. This being the case, the only rational principle by which to model human relationships is that of trade -- free, voluntary, uncoerced exchange.
This entails that each man be willing to act as an independent trader, seeking only to exchange values with other independent traders, each acting without coercion of any kind to their mutual benefit according to their independent judgements. It requires that every man be fully free to enjoy his successes and allowed to keep the fruits of his labour -- productive labour being the means by which men survive. Further it requires every man to assume the responsibility his failures and not seek to exist at the forced expense of others or to force them to accept the burden of his mistakes. Any such use of force or coercion is tantamount to shackling the survival tool of some men -- their minds -- for the benefit of others not of their choosing.
This leads to the basic political principle of Objectivism: no man has the right to initiate the use of force against another. A rational, human, society requires that the society recognize the sovreignty of each individual. Society, as such, does not exist -- a society is a collection of individuals. It is not an entity in itself the needs of which can be said to supercede the rights of the individuals that comprise it.
Government is held by Objectivism to be the sole, arbitrary repository of retaliatory force. Not having such a body in place would leave men at the mercy of the first set of thugs with sufficient strength of arms to enforce their will on the rest. The proper function of a government, then, is to protect and secure the rights of the citizens over which it is constituted to exercise authority. Therefore, the only legitimate arenas through which the government may act are the police (to protect the citizenry from internal theats), the miltary (to protect them from external threats), and the courts (to act as a disinterested, arbitrary forum in which citizens may settle disputes).
Finally, there is only one economic structure ever implemented among men which entails and guarrantees all of the necessary conditions for men -- living as men and not animals -- to conduct their affairs in a state of freedom from coercion: laissez-faire capitalism. All other systems attempted to date have intrinsically required that some men live for the benefit of others and allowed others to exist as parasites. And, just as happiness is indicative of a properly lived, successful life, so prosperity is indicative of a properly run, successful economic system. Even hobbled with the constraints that have perpetually been attached to it, the rough approximation of capitalism as practiced in the United States (especially prior to the New Deal) has been demonstrated to be the most successful economic power in the history of mankind. This is evidence enough.
Thus Objectivism as an ethical system is in keeping with mans nature as a rational being in a manner no other ethical structure can be said to be. A man survives by means of his mind -- his consciousness. In order to function, his mind must be free of coercion of force and able to direct his actions as his best ability sees fit. Any other moral code than one which upholds the inviolability of the individuals consciousness is a prescription for destruction and mutual sacrifice - to whit: abdicating consciousness and choosing to live at an animal level.