Quality of Children. The Most Favorable Age for Parenthood. What statistics show. The Vaerting Tables. The Influence of Fathers. The Influence of Mothers. The Havelock Ellis Studies and Reports. The Production of Men of Genius. The Investigations of Marro the Italian Scientist. The Redfield Investigation and Theories. The Influence of Parental Age on Genius. How Ability is Transmitted. Why Delayed Parentage produces Better Offspring than Premature Parentage. Latest Discoveries of Sexual Science concerning an important subject 103

LESSON IX—THE DETERMINATION OF SEX

How the Sex of Offspring is Determined, and how Controlled or Produced at Will. The Biological Viewpoint. The Practical Viewpoint. The Chromosome Theory. Artificial Influencing of Sex in Offspring. Professor Doncaster's Reports. Dawson's Theory. Are there alternate male and female ova? The Effect of Nutrition in Sex-Determination. Schenk's Theory and Methods. Influencing the Ovum. Male and Female Elements. Yung's Experiments in Sex-Determination, and their Startling Results. Changing Sex in Tadpoles at will. How the Bees determine the sex of their larva. Experiments upon Butterflies. Why more Boys than Girls are born after Great Wars. Other Theories of Sex Determination, and the Methods of Application. The Consensus of the best scientific thought on the subject 115

LESSON X—WHAT BIRTH CONTROL IS, AND IS NOT

"Control" not identical with "Prohibition" or "Prevention". Control means "governing, regulating, or managing influences." True Birth Control would not reduce the population of civilized countries, but would increase the same and improve the quality thereof. Not only a normal Birth Rate but also a normal Death Rate. Birth Control not anti-social or immoral, but highly social and highly moral. Misconception due to Ignorance and Prejudice. Unbalanced Idealism and Fanatical Extremists responsible for the mistaken ideas upon the subject of Birth Control. Birth Control Versus Abortion. Higher Phases of Birth Control. The History of Birth Control. The Causes of the present interest in the subject. Nature's tendencies toward Birth Control. How Nature exerts Birth Control in the World. Natural Law and Biological Principles. The High Ideals of true Birth Control 127

LESSON XI—THE FETICH OF THE BIRTH RATE

The Evolution of Public Opinion concerning the Birth Rate. The old ideal of Quantity at the expense of Quality. The Swing of the Pendulum in the Opposite Direction. The Rational Reaction. The Decline in the Birth Rate. The New Ideal. Quality rather than Quantity. Decreased Death Rate accompanies Decreased Birth Rate. Survival Values rather than Production Values. How Increased Death Rate accompanies an Increased Birth Rate. No High Birth Rate without a High Death Rate. The new Birth Control Policy in Europe. The Result in Holland. The Progress of the New Ideals. The Struggle against Ignorance, Prejudice, and Hypocrisy. The Higher Morality. The Rational View. The Policy of Wisdom. Plain Facts on an Important Subject 145

LESSON XII—THE ARGUMENT FOR BIRTH CONTROL

General Argument in Favor of Birth Control. Honesty versus Hypocrisy. Birth Control decreases Abortion. Birth Control produces Better Offspring, under Better Environment. Birth Control produces a lower Death Rate. Birth Control provides Better Conditions for Children. Birth Control promotes Marriage. Birth Control curbs Prostitution. Birth Control promotes Health among Wives. Birth Control tends toward Morality among Married Men. Birth Control makes for Justice to Children. Birth Control, if universally practiced, would work great reforms, and would metamorphose undesirable conditions of modern society. Birth Control is advisable because along the lines of the highest evolution of the race, and opposed to the conditions which have held the race back in the past 158

LESSON XIII—THE ARGUMENT AGAINST BIRTH CONTROL

Popular objections advanced against Birth Control, and the rational answer to each. Is Birth Control opposed to Religion? The relation of Religion to Morality discussed. The Position of the Churches on the subject of Birth Control. No prohibition of Birth Control in the Scriptures. Objections to Birth Control on the part of certain religious bodies seen to be based upon arbitrary ruling rather than upon the true teaching of Religion, or the dictates of Morality. The Silence of most of the Churches on the subject. In the future, Birth Control will be sanctioned and encouraged by the best religious thought. Birth Control is not Immoral; it is essentially Moral and in the best interests of morality in our civilization. Birth Control not injurious to Health, but is in accordance with the Health of the Race. Birth Control not Unnatural, and the reason why this is so 172

LESSON XIV—RACE SUICIDE

The argument that Birth Control favors Race Suicide, and the refutation thereof. Birth Control keeps up the population to a normal stand by reducing the Death Rate. Birth Control eliminates the waste caused by excessive infant mortality. Birth Control does not discourage children in families, but places children upon a better basis. The "old time family" and its cost in child-lives. Wherever the Birth Rate goes down, the Death Rate goes down to even a greater degree. Proofs from Modern History. Tables of Mortality tell the true tale. The Story of Statistics. The eight countries in Europe with the highest Birth Rate have the highest Death Rate and the lowest average culture. Birth Control does not tend to Race Suicide, but toward Race Progress and Race Betterment. The Balance between Quantity and Quality struck rationally by Birth Control. No real danger of Race Suicide in the World 190

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