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Applied Eugenics by Paul Popenoe is about the morally controversial fringe set of beliefs and practices that aim to improve the genetic quality of a human population. Historically, eugenicists have attempted to alter human gene pools by excluding people and groups judged to be inferior or promoting those judged to be superior. Excerpt: "I. Nature or Nurture? 1 II. Modification of the Germ-Plasm 25 III. Differences Among Men 75 IV. The Inheritance of Mental Capacities 84 V. The Laws of Heredity 99 VI. Natural Selection 116 VII. Origin and Growth of the Eugenics Movement 147 VIII. The desirability of Restrictive Eugenics, IX. The Dysgenic Classes, Methods of Restriction, The Improvement of Sexual Selection, Increasing the Marriage Rate of the Superior, Increase of the Birth-Rate of the Superior, XIV. The Color Line, Immigration, War, Genealogy and Eugenics."

Applied Eugenics by Roswell H. Johnson and Paul Popenoe

Applied Eugenics by Roswell Hill Johnson The Great War has caused a vast destruction of the sounder portion of the belligerent peoples and it is certain that in the next generation the progeny of their weaker members will constitute a much larger proportion of the whole than would have been the case if the War had not occurred. Owing to this immeasurable calamity that has befallen the white race, the question of eugenics has ceased to be merely academic. It looms large whenever we consider the means of avoiding a stagnation or even decline of our civilization in consequence of the losses the War has inflicted upon the more valuable stocks. Eugenics is by no means tender with established customs and institutions, and once it seemed likely that its teachings would be left for our grandchildren to act on. But the plowshare of war has turned up the tough sod of custom, and now every sound new idea has a chance. Rooted prejudices have been leveled like the forests of Picardy under gun fire. The fear of racial decline provides the eugenist with a far stronger leverage than did the hope of accelerating racial progress. It may be, then, that owing to the War eugenic policies will gain as much ground by the middle of this century as without it they would have gained by the end of the century. This book could not have been written ten years ago because many of the data it relies on were not then in existence. In view of inquiries now going on, we may reasonably hope that ten years hence it will be possible to make a much better book on the subject. But I am sure that this book is as good a presentation as can be made of eugenics at its present stage of development. The results of all the trustworthy observations and experiments have been taken into account, and the testing of human customs and institutions in the light of biological principles tallies well with the sociology of our times. We are delighted to publish this classic book as part of our extensive Classic Library collection. Many of the books in our collection have been out of print for decades, and therefore have not been accessible to the general public. The aim of our publishing program is to facilitate rapid access to this vast reservoir of literature, and our view is that this is a significant literary work, which deserves to be brought back into print after many decades. The contents of the vast majority of titles in the Classic Library have been scanned from the original works. To ensure a high quality product, each title has been meticulously hand curated by our staff. Our philosophy has been guided by a desire to provide the reader with a book that is as close as possible to ownership of the original work. We hope that you will enjoy this wonderful classic work, and that for you it becomes an enriching experience.