Chapter I: Section I: Biology and Eugenics

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I. Variation and Heredity in Man 5
G. SERGI.

II. On the Increase of Stature in Certain European Populations 6
SOREN HANSEN.

III. The So-called Laws of Inheritance in Man 7
V. GUIFFRIDA-RUGGERI.

IV. The Inheritance of Fecundity 8
RAYMOND PEARL.

V. Ethnic Psychology and the Science of Eugenics 9
ENRICO MORSELLI.

VI. The Inheritance of Epilepsy 10
DAVID F. WEEKS.

VII. The Influence of the Age of Parents on the Psycho-Physical
Characters of the Offspring 12
ANTONIO MARRO.

VIII. Genetics and Eugenics 15
R. C. PUNNETT.

Section II.

Practical Eugenics.

I. General Considerations upon "Education before Procreation" 17
A. PINARD.

II. Practical Organization of Eugenic Action 18
LOUIS QUERTON.

III. Marriage Laws and Customs 19
C. B. DAVENPORT.

IV. Eugenic Selection and the Origin of Defects 20
FRÉDÉRIC HOUSSAY.

V. Preliminary Report of the Committee of Eugenics Section of
the American Breeders' Association upon the Best Practical
Means for Cutting off the Defective Germ Plasm 21
B. VAN WAGENEN.

Section IIa.

Education and Eugenics.

VI. Eugenics and the New Social Consciousness 22
S. G. SMITH.

VII. Practical Eugenics in Education 23
F. C. S. SCHILLER.