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In this book the first statistical study of biological variation and inheritance is represented. Galton used statistical methods and propounded a "law of filial regression".
If not for the work of his half cousin Francis Galton, Charles Darwin's evolutionary theory might have met a somewhat different fate. In particular, with no direct evidence of natural selection and no convincing theory of heredity to explain it, Darwin needed a mathematical explanation of variability and heredity. Galton's work in biometry—the application of statistical methods to the biological sciences—laid the foundations for precisely that. This book offers readers a compelling portrait of Galton as the "father of biometry," tracing the development of his ideas and his accomplishments, and placing them in their scientific context. Though Michael Bulmer introduces readers to the curious facts of Galton's life—as an explorer, as a polymath and member of the Victorian intellectual aristocracy, and as a proponent of eugenics—his chief concern is with Galton's pioneering studies of heredity, in the course of which he invented the statistical tools of regression and correlation. Bulmer describes Galton's early ambitions and experiments—his investigations of problems of evolutionary importance (such as the evolution of gregariousness and the function of sex), and his movement from the development of a physiological theory to a purely statistical theory of heredity, based on the properties of the normal distribution. This work, culminating in the law of ancestral heredity, also put Galton at the heart of the bitter conflict between the "ancestrians" and the "Mendelians" after the rediscovery of Mendelism in 1900. A graceful writer and an expert biometrician, Bulmer details the eventual triumph of biometrical methods in the history of quantitative genetics based on Mendelian principles, which underpins our understanding of evolution today.
This edition first published in 1970. Francis Galton has been honoured as the founder of biostatics and one of the creators of modern psychology. His principal aim was to establish a body of statistical knowledge about mental heredity which would result in a new pattern of behaviour for society. The relationship between outstanding men had led him to conclude that mental traits are inherited, and that an ideal society would take advantage of this "fact". In this particular work, which he termed a "Natural History of the English Men of Science of the present day", he examined at great length the antecedents, environment, education and hereditary features of the most prominent men of science in order to establish certain laws relating to heredity. It is a landmark in the transition from introspective to objective methods in biological and psychological research, and the author’s statistical, nonanecdotal approach was to prove immensely fruitful for the development of psychology. Indeed the questionnaire included in the work is probably the earliest in existence. As Professor Cowan points out in her introduction, historians as well as scientists intent upon a deeper understanding of the Victorian mind will find much of interest in this remarkable book.
Few scientists have made lasting contributions to as many fields as Francis Galton. He was an important African explorer, travel writer, and geographer. He was the meteorologist who discovered the anticyclone, a pioneer in using fingerprints to identify individuals, the inventor of regression and correlation analysis in statistics, and the founder of the eugenics movement. Now, Nicholas Gillham paints an engaging portrait of this Victorian polymath. The book traces Galton's ancestry (he was the grandson of Erasmus Darwin and the cousin of Charles Darwin), upbringing, training as a medical apprentice, and experience as a Cambridge undergraduate. It recounts in colorful detail Galton's adventures as leader of his own expedition in Namibia. Darwin was always a strong influence on his cousin and a turning point in Galton's life was the publication of the Origin of Species. Thereafter, Galton devoted most of his life to human heredity, using then novel methods such as pedigree analysis and twin studies to argue that talent and character were inherited and that humans could be selectively bred to enhance these qualities. To this end, he founded the eugenics movement which rapidly gained momentum early in the last century. After Galton's death, however, eugenics took a more sinister path, as in the United States, where by 1913 sixteen states had involuntary sterilization laws, and in Germany, where the goal of racial purity was pushed to its horrific limit in the "final solution." Galton himself, Gillham writes, would have been appalled by the extremes to which eugenics was carried. Here then is a vibrant biography of a remarkable scientist as well as a superb portrait of science in the Victorian era.
Standing on the Shoulders of Darwin and Mendel: Early Views of Inheritance explores early theories about the mechanisms of inheritance. Beginning with Charles Darwin's now rejected Gemmule hypothesis, the book documents the reception of Gregor Mendel's work on peas and follows the work of early 20th century scholars. The research of Francis Galton, a cousin of Darwin, and the friction it caused between these two are a part of longer story of the development of genetics and an understanding of how offspring inherit the characteristics of their parents. Bateson, Garrod, de Vries, Tschermak and others are all characters in a scientific story of discovery, acrimony, cooperation and revelation.
"I should say that one of the inducements to making these inquiries into personal identification has been to discover independent features suitable for hereditary investigation." -Sir Francis Galton, "Personal Identification and Description" (1889) In Finger Prints (1907), Sir Francis Galton described the research he did related to the use of fingerprints for identification. Through this work, he validated a theory first proposed by Sir Willliam Herschel and gave the use of fingerprinting a scientific validity that laid the groundwork for its use in criminal investigations. This edition of his book contains minor revisions the author made to the original 1883 publication.