Is Morality Rational?

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Our Principal Investigator and Philosopher Jennifer A. Frey was a writer for the “Big Questions” blog yesterday, November 8, 2016. Here’s an excerpt, with a link to the full piece.

 

When we think of morality, we tend to think of things that we must or must not do if we are to count as good persons. In general, most of us recognize that a moral person does not do things like lie, steal, cheat, murder, rape, torture, slander, neglect duties and responsibilities, and so forth. And we further recognize that a moral person does not merely refrain from such detestable things, but also acts in certain ways that we find praiseworthy, for instance, being generous, kind, honest, respectful, loyal, brave, or self-controlled.

 

And while we deeply admire moral persons, we also know that morality is demanding of us. Let’s face it, sometimes the moral life can feel like a real drag. And though we may find it relatively easy to be just when things are going reasonably well for us, it is often far more difficult when justice demands that we sacrifice career prospects, harmony in our families, fulfillment of our deepest passions, and, perhaps, even our very lives.

 

Furthermore, even a casual observer of human affairs might notice that people who have been wildly successful in life are not always or even typically very moral. The self-sacrificing and just person might look around and begin to worry whether she has been exercising poor practical judgment. After all, if practical wisdom is about living well —  and so many immoral people seem to be living well — perhaps carrying out the demands of justice is not our best option.

 

This raises a difficult philosophical question: Is it rational — practically wise — to be moral and just?

 

This question is put to Socrates in Plato’s Republic. In the dialogue, Socrates’ interlocutors force him to confront a sordid truth: that the unjust man appears to have the upper hand in life, since injustice allows him to accumulate the money and power necessary to live freely — to live unencumbered by any relations of servitude or need to others.

 

But Socrates is unmoved by this argument. He contends that “anyone who is going to be blessed with happiness” must love justice both for its own sake and for the sake of its good consequences. He is adamant that justice does have intrinsically good consequences — that justice “benefits its possessor” — though the moral person does not pursue justice only for the sake of those consequences.

 

This is an argument that appeals to human nature. The idea is that, as political animals, we need to stand in just relations to one another, for we can live well together and be happy only if we have laws that both regulate and promote sound modes of social interaction. This is why the laws of any city in which citizens can flourish and excel must be just. So we can say that justice is in a sense necessary for us — that we must pursue it. The natural desire to live happily together is not a matter of individual choice but, rather, a fact about us as humans. If we accept this picture of human nature, it is reasonable for us to be just — it both befits and benefits us given the kind of beings we are.

 

Plato was not the only classical author to make this connection between the good man and the good state. It’s a connection that often puzzles contemporary readers, because we have lost the conception of the human person that grounds it. It’s helpful here to remember that it was central to ancient and medieval philosophical traditions that humans possess, by nature, a function or goal that provides a standard against which to measure whether we are living well. Just as it is the goal or function of a knife to cut — such that a knife is good insofar as it cuts well — so it is the goal or function of man, Aristotle argues, to live according to judgments of right practical reasoning, to be practically wise. In other words, virtue only make sense in relation to a given goal or function. So, if the function of a knife is to cut, then the virtue of a knife is its sharpness. Similarly, Aristotle argues that the cardinal virtues — justice, courage, temperance, and practical wisdom — enable us to perform our function well, to live a reasonable life in which we make practically sound choices.

 

According to this view, because we are rational, political animals, we can carry out our function only together, within the context of a political community. Continue to the full piece here.

 


Jennifer A. Frey is Assistant Professor of Philosophy at the University of South Carolina and Principal Investigator with Virtue, Happiness, and the Meaning of Life.