Lord Cottenham stated that a man “is that which is exclusively his,” and cited with approval the opinion of Lord Eldon, as reported in a manuscript note of the case of Wyatt v. Wilson, in 1820, respecting an engraving of George the Third during his illness, to the effect that “if one of the late king’s physicians had kept a diary of what he heard and saw, the court would not, in the king’s lifetime, have permitted him to print and publish it;” and Lord Cottenham declared, in respect to the acts of the defendants in the case before him, that “privacy is the right invaded.”
Gradually the scope of these legal rights broadened; and now the right to life has come to mean the right to enjoy life,—the right to be let alone; the right to liberty secures the exercise of extensive civil privileges; and the term “property” has grown to comprise every form of possession—intangible, as well as tangible.
Thus, with the recognition of the legal value of sensations, the protection against actual bodily injury was extended to prohibit mere attempts to do such injury; that is, the putting another in fear of such injury. From the action of battery grew that of assault. Much later there came a qualified protection of the individual against offensive noises and odors, against dust and smoke, and excessive vibration. The law of nuisance was developed. So, regard for human emotions soon extended the scope of personal immunity beyond the body of the individual. His reputation, the standing among his fellow-men, was considered, and the law of slander and libel arose. Man’s family relations became a part of the legal conception of his life, and the alienation of a wife’s affections was held remediable. Occasionally the law halted, as in its refusal to recognize the intrusion by seduction upon the honor of the family. But even here the demands of society were met. A mean fiction, the action per quod servitium amisit, was resorted to, and by allowing damages for injury to the parents’ feelings, an adequate remedy was ordinarily afforded. Similar to the expansion of the right to life was the growth of the legal conception of property. From corporeal property arose the incorporeal rights issuing out of it; and then there opened the wide realm of intangible property, in the products and processes of the mind, as works of literature and art, goodwill, trade secrets, and trademarks.
This development of the law was inevitable. The intense intellectual and emotional life, and the heightening of sensations that came with the advancement of civilization, made it clear to men that only a part of the pain, pleasure, and profit of life lay in physical things. Thoughts, emotions, and sensations demanded legal recognition, and the beautiful capacity for growth that characterizes the common law enabled the judges to afford the requisite protection, without the interposition of the legislature.
These considerations lead to the conclusion that the protection afforded to thoughts, sentiments, and emotions, expressed through the medium of writing or of the arts, so far as it consists in preventing publication, is merely an instance of the enforcement of the more general right of the individual to be let alone. It is like the right not be assaulted or beaten, the right not be imprisoned, the right not to be maliciously prosecuted, the right not to be defamed. In each of these rights, as indeed in all other rights recognized by the law, there inheres the quality of being owned or possessed—and (as that is the distinguishing attribute of property) there may some propriety in speaking of those rights as property. But, obviously, they bear little resemblance to what is ordinarily comprehended under that term. The principle which protects personal writings and all other personal productions, not against theft and physical appropriation, but against publication in any form, is in reality not the principle of private property, but that of an inviolate personality.
If we are correct in this conclusion, the existing law affords a principle from which may be invoked to protect the privacy of the individual from invasion either by the too enterprising press, the photographer, or the possessor of any other modern device for rewording or reproducing scenes or sounds. For the protection afforded is not confined by the authorities to those cases where any particular medium or form of expression has been adopted, not to products of the intellect. The same protection is afforded to emotions and sensations expressed in a musical composition or other work of art as to a literary composition; and words spoken, a pantomime acted, a sonata performed, is no less entitled to protection than if each had been reduced to writing. The circumstance that a thought or emotion has been recorded in a permanent form renders its identification easier, and hence may be important from the point of view of evidence, but it has no significance as a matter of substantive right. If, then, the decisions indicate a general right to privacy for thoughts, emotions, and sensations, these should receive the same protection, whether expressed in writing, or in conduct, in conversation, in attitudes, or in facial expression.
There are persons who may reasonably claim as a right, protection from the notoriety entailed by being made the victims of journalistic enterprise. There are others who, in varying degrees, have renounced the right to live their lives screened from public observation. Matters which men of the first class may justly contend, concern themselves alone, may in those of the second be the subject of legitimate interest to their fellow-citizens. Peculiarities of manner and person, which in the ordinary individual should be free from comment, may acquire a public importance, if found in a candidate for public office. Some further discrimination is necessary, therefore, than to class facts or deeds as public or private according to a standard to be applied to the fact or deed per se. To publish of a modest and retiring individual that he suffers from an impediment in his speech or that he cannot spell correctly, is an unwarranted, if not an unexampled, infringement of his rights, while to state and comment on the same characteristics found in a would-be congressman could not be regarded as beyond the pale of propriety.