Therefore, whether we like it or not, the moral code by which we regulate our conduct is being constantly revised and altered: old rules are being silently expunged and new rules silently inscribed in the palimpsest by the busy, the unresting hand of an invisible scribe. For unlike the public and formal revision of a legal code, the revision of the moral code is always private, tacit, and informal. The legislators who make and the judges who administer it are not clad in ermine and scarlet, their edicts are not proclaimed with the blare of trumpets and the pomp of heraldry. We ourselves are the lawgivers and the judges: it is the whole people who make and alter the ethical standard and judge every case by reference to it. We sit in the highest court of appeal, judging offenders daily, and we cannot if we would rid ourselves of the responsibility. All that we can do is to take as clear and comprehensive a view as possible of the evidence, lest from too narrow and partial a view we should do injustice, perhaps gross and irreparable injustice, to the prisoners at the bar. Few things, perhaps, can better guard us from narrowness and illiberality in our moral judgments than a survey of the amazing diversities of ethical theory and practice which have been recorded among the various races of mankind in different ages; and accordingly the Comparative Method applied to the study of ethical phenomena may be expected to do for morality what the same method applied to religious phenomena is now doing for religion, by enlarging our mental horizon, extending the boundaries of knowledge, throwing light on the origin of current beliefs and practices, and thereby directly assisting us to replace what is effete by what is vigorous, and what is false by what is true. The facts which I have put together in this volume as well as in some of my other writings may perhaps serve as materials for a future science of Comparative Ethics. They are rough stones which await the master-builder, rude sketches which more cunning hands than mine may hereafter work up into a finished picture. J. G. Frazer. CAMBRIDGE, _1st February 1911_. CHAPTER I. THE BURDEN OF ROYALTY. § 1. Royal and Priestly Taboos.