CHAPTER VI.—THE PROBLEM OF SEXUAL ABSTINENCE. The Influence of Tradition—The Theological Conception of Lust—Tendency of These Influences to Degrade Sexual Morality—Their Result in Creating the Problem of Sexual Abstinence—The Protests Against Sexual Abstinence—Sexual Abstinence and Genius—Sexual Abstinence in Women—The Advocates of Sexual Abstinence—Intermediate Attitude—Unsatisfactory Nature of the Whole Discussion—Criticism of the Conception of Sexual Abstinence—Sexual Abstinence as Compared to Abstinence from Food—No Complete Analogy—The Morality of Sexual Abstinence Entirely Negative—Is It the Physician's Duty to Advise Extra-Conjugal Sexual Intercourse?—Opinions of Those Who Affirm or Deny This Duty—The Conclusion Against Such Advice—The Physician Bound by the Social and Moral Ideas of His Age—The Physician as Reformer—Sexual Abstinence and Sexual Hygiene—Alcohol—The Influence of Physical and Mental Exercise—The Inadequacy of Sexual Hygiene in This Field—The Unreal Nature of the Conception of Sexual Abstinence—The Necessity of Replacing It by a More Positive Ideal. CHAPTER VII.—PROSTITUTION. I. The Orgy:—The Religious Origin of the Orgy—The Feast of Fools—Recognition of the Orgy by the Greeks and Romans—The Orgy Among Savages—The Drama—The Object Subserved by the Orgy. II. The Origin and Development of Prostitution:—The Definition of Prostitution—Prostitution Among Savages—The Conditions Under Which Professional Prostitution Arises—Sacred Prostitution—The Rite of Mylitta—The Practice of Prostitution to Obtain a Marriage Portion—The Rise of Secular Prostitution in Greece—Prostitution in the East—India, China, Japan, etc.—Prostitution in Rome—The Influence of Christianity on Prostitution—The Effort to Combat Prostitution—The Mediæval Brothel—The Appearance of the Courtesan—Tullia D'Aragona—Veronica Franco—Ninon de Lenclos—Later Attempts to Eradicate Prostitution—The Regulation of Prostitution—Its Futility Becoming Recognized.