Böcker av Caleb Williams Saleeby

A pioneering work of popular science, this book offers a lucid and compelling introduction to the principles of evolution and its implications for our understanding of life and the universe. From the smallest atom to the largest galaxy, Caleb Williams Saleeby explores the mysteries of creation with intelligence, clarity, and a deep sense of wonder.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

This book, a first attempt to survey and define the whole field of eugenics, appears in the year which finds us celebrating the centenary of the birth of Charles Darwin and the jubilee of the publication of The Origin of Species. It is a humble tribute to that immortal name, for it is based upon the idea of selection for parenthood as determining the nature, fate and worth of livingraces, which is Darwin's chief contribution to thought, and which finds in eugenics its supreme application. The book is also a tribute to the august pioneer who initiated the modern study of eugenics in the light of his cousin's principle. A few years ago I all but persuaded Mr. Galton himself to write a general introduction to eugenics, but he felt bound to withdraw from that undertaking, and has given us instead his Memories, which we could ill have spared.