Abstract

"Go and design a perfect car," "Go and arrange a perfect vacation." These are instructions no one can possibly fulfill. For cars and vacations, like other goods in general, are inherently complex and multidesideratal, since it is a key fact of axiology that every evaluation-admitting object combines a plurality of evaluative features and every good a plurality of desiderata. And this circumstance makes perfection unattainable. For it lies in the nature of things that desirable features are in general competitively interactive. A conflict or competition among desiderata is an unavoidable fact of life. They cannot all be enhanced at once since more of the one can only be realized at the expense of less of the other. Take a car—an automobile. Here the relevant parameters of merit clearly include such factors as speed, reliability, repair infrequency, safety, operating economy, aesthetic appearance, road handling ability. But in actual practice such features are interrelated. It is unavoidable that some will trade off against others. And it would be ridiculous to have a supersafe car with a maximum speed of two miles per hour or to have a car that is very inexpensive to operate but spends most of its time in a repair shop. And similarly throughout the range of the desirable we encounter inherent conflicts among the relevant desiderata. There is no avoiding the fact that we cannot concurrently maximize all of the parameters of merit of any object of desire.