PART II

THE PRACTICE OF EUGENICS

11. Negative Eugenics 171 12. Selection through Marriage 184 13. The Racial Poisons: Alcohol 205 14. The Racial Poisons: Lead, Narcotics, Syphilis 246 15. National Eugenics: Race-Culture and History 254 16. National Eugenics: Mr. Balfour on Decadence 279 17. The Promise of Race-Culture 287

APPENDIX Concerning Books to Read 305

INDEX 321

PARENTHOOD AND RACE CULTURE