* HARD TIMES * TOUGH CHURCHES * AWESOME GOD! 13 Churches that faced losing almost...Everything! Miami * Detroit * Orlando * San Diego Jacksonville * New Orleans * Mobile Springfield * Oklahoma City * Birmingham
Geographic Variation, Speciation and Clines explores the origins and development of geographic variation, divergence, and speciation. In particular it is concerned with genetic divergence as it is usually found on continents, among groups of populations isolated only by distance. Although earlier writers on this topic considered the effects of geography and dispersal, intense geographic differentiation and speciation were thought to require complete isolation. Professor Endler shows how geographic differentiation and speciation may develop in spite of continuous gene flow. Following a review of the diverse and scattered literature on gene flow and population differentiation, the author discusses the relationships among gene flow, dispersal, and migration. He then summarizes the factors which limit the geographic extent of gene flow, and those which allow steep clines to develop in the absence of barriers to gene flow. His analysis draws on examples from the field, experiments, and single- and multiple-locus models. The mechanism and conditions for parapatric speciation are presented: steepening clines, development into hybrid zones, and the evolution of sexual isolation. In the final chapter the author considers the interpretation of natural clines and the associated geographic patterns of subspecies and species.
Originally published in 1948, this book contains the text of the Sandars Lectures in Bibliography for the previous year. Carter reflects upon the evolution and method of book collecting from the middle of the nineteenth century until the 1940s, and meditates on what it means to be a book collector, the changing definition of that term, and recent developments in collecting styles. This book will be of value to anyone with an interest in bibliophilism or the history of book collecting.
The essence of Hume’s eighteenth-century philosophy was that all the sciences were ‘dependent on the science of man’, and that the foundations of any such science need to rest on experience and observation. This title, first published in 1932, examines in detail how Hume interpreted ‘the science of man’ and how he applied his experimental methodology to humankind’s understanding, passions, social duties, economic activities, religious beliefs and secular history throughout his career. Particular attention is paid to the English, French and Latin sources that shaped Hume’s theories. This is a full and fascinating title, of particular relevance to students with an interest in the philosophy of Hume specifically, as well as the philosophy of human nature and the methodologies applied to its study more generally.
The new edition of this classic textbook has now been extensively revised by a team of five authors, yet it follows the tradition of the original single-authored book. It continues to provide a comprehensive review of the cognitive, emotional and behavioural consequences of cerebral disorders and their manifestations in clinical practice. Enabling clinicians to formulate incisive diagnoses and appropriate treatment strategies
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