In a small volume of lectures published nearly thirty-five years ago, I had the temerity to suggest that the American statesmen of the turn of the twentieth century were unduly legalistic and moralistic in their judgment of the actions of other governments. This seemed to be an approach that carried them away from the sterner requirements of political realism and caused their statements and actions, however impressive to the domestic political audience, to lose effectiveness in the international arena.
These observations were doubtless brought forward too cryptically and thus invited a wide variety of interpretations, not excluding the thesis that I had advocated an amoral, or even immoral, foreign policy for this country. There have since been demands, particularly from the younger generation, that I should make clearer my views on the relationship of moral considerations to American foreign policy. The challenge is a fair one and deserves a response.
Certain distinctions should be made before one wanders farther into this thicket of problems.
First of all, the conduct of diplomacy is the responsibility of governments. For purely practical reasons, this is unavoidable and inalterable. This responsibility is not diminished by the fact that government, in formulating foreign policy, may choose to be influenced by private opinion. What we are talking about, therefore, when we attempt to relate moral considerations to foreign policy, is the behavior of governments, not of individuals or entire peoples.
Second, let us recognize that the functions, commitments and moral obligations of governments are not the same as those of the individual. Government is an agent, not a principal. Its primary obligation is to the interests of the national society it represents, not to the moral impulses that individual elements of that society may experience. No more than the attorney vis-à-vis the client, nor the doctor vis-à-vis the patient, can government attempt to insert itself into the consciences of those whose interests it represents.
Let me explain. The interests of the national society for