What exactly is the standard of proof regarding honesty that you seek – how do you arrive at / discover / objectively justify that standard?
To answer this question, let’s first understand what we mean by an honest person. In her 1946 article Textbook of Americanism, Ayn Rand described the difference between an honest person and a collectivist: “The mark of an honest man, as distinguished from a Collectivist, is that he means what he says and knows what he means.” And on page 268 of OPAR, Peikoff writes:
The man who fakes reality believes that he or others can profit thereby. The honest man does not believe it. He does not seek to obtain any value by means of deception, whether of himself or of others. In Ayn Rand’s words, he recognizes “that the unreal is unreal and can have no value, that neither love nor fame nor cash is a value if obtained by fraud…”
Put in my own words: an honest man chooses to live in harmony with the facts. This, I think, is our standard of proof. We must demonstrate that our subject consistently chooses to live in harmony with the facts.
How do we achieve this standard? By comparing our subject’s words and actions with each other and with reality. If our subject says that he did something, and then we find out that he did, in fact, do it, then that is a point in his favor. If our subject holds a particular philosophical belief, and that belief is consistent with reality, then that is another point in his favor. If we ask him why he holds a particular belief, and his reason is logical, then that is another point for him. If the belief is inconsistent with reality, and you point this out, and then he agrees with you and changes his mind, then that is also a point in his favor–a big point. Depending on the fundamental importance of the words and actions that are in harmony with reality, you can evaluate these points as greater or lesser indications of the man’s honesty. If he admits to his evangelical parents that he is an atheist, then that might be a huge point in his favor. If he tells you that he was the one who broke your vase while you were away, then that is also a big point in his favor, but maybe not such a big deal as admitting one’s atheism to one’s religious parents. If he tells you that his real middle name is Skywalker, because his parents were Star Wars fanatics, then that is not such a major point of honesty, but it’s still a point.
A fundamentally honest person will, over time, continually demonstrate their honesty in all sorts of ways. It is your job, as the moral judge, to tally up these points as best you can, and to determine the weight and importance of each bit of evidence, in relation to the standard of proof. You should look for proof that the subject consciously devotes himself to being honest. Does he “mean what he says” and does he “know what he means”? Due to the often difficult nature of moral evaluation, you might not be able to identify the exact moment where you have achieved your standard of proof. But, after awhile, if you do your job, then the evidence will be so overwhelming that you will no longer be able to think of a valid reason for questioning your conclusion, and you will finally be certain.
Moral evaluation is so complex that I don’t know if I can break the above process down any further without tackling a specific and detailed example. I’ll save that task for a later post.