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Author: Alexander Logie Du Toit
Publisher: Greenwood
ISBN:
Category : Continental drift
Languages : en
Pages : 396
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Book Description
Author: Alexander Logie Du Toit
Publisher: Greenwood
ISBN:
Category : Continental drift
Languages : en
Pages : 396
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Book Description
Author: Alexander Logie Du Toit
Publisher:
ISBN:
Category :
Languages : en
Pages : 366
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Book Description
Author: Alexander L. Du Toit
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Alex L (Alexander Logie) Du Toit
Publisher: Hassell Street Press
ISBN: 9781014883346
Category :
Languages : en
Pages : 394
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Book Description
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. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Alexander Logie Du Toit
Publisher:
ISBN:
Category : Continental drift
Languages : en
Pages : 366
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Book Description
Author: H. Tristram Engelhardt, Jr.
Publisher: Cambridge University Press
ISBN: 9780521275606
Category : Science
Languages : en
Pages : 656
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Book Description
This collection of essays examines the ways in which disputes and controversies about the application of scientific knowledge are resolved. Four concrete examples of public controversy are considered in detail: the efficacy of Laetrile, the classification of homosexuality as a disease, the setting of safety standards in the workplace, and the utility of nuclear energy as a source of power. The essays in this volume show that debates about these cases are not confined to matters of empirical fact. Rather, as is seen with most scientific and technical controversies, they focus on and are structured by complex ethical, economic, and political interests. Drs. Engelhardt and Caplan have brought together a distinguished group of scholars from the sciences and humanities, who sketch a theory of scientific controversy and attempt to provide recommendations about the ways in which both scientists and the public ought to seek more informed resolutions of highly contentious issues in science and technology. Scientific Controversies is offered as a contribution to the better understanding of the roles of both science and nonscientific interests in disputes and controversies pertaining to science and technology.
Author: Alfred Wegener
Publisher: Courier Corporation
ISBN: 9780486617084
Category : Science
Languages : en
Pages : 276
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Book Description
In 1915 Alfred Wegener's seminal work describing the continental drift was first published in German. Wegener explained various phenomena of historical geology, geomorphy, paleontology, paleoclimatology, and similar areas in terms of continental drift. This edition includes new data to support his theories, helping to refute the opponents of his controversial views. 64 illustrations.
Author: Edwin Harris Colbert
Publisher: Dover Publications
ISBN:
Category : Nature
Languages : en
Pages : 380
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Book Description
Author: Suryakanthie Chetty
Publisher: Springer Nature
ISBN: 3030527115
Category : Science
Languages : en
Pages : 277
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Book Description
This book examines the work of prominent South African geologist Alex Du Toit as a means of understanding the debate around continental drift both in segregation-era South Africa and internationally. It contextualises Du Toit’s work within a particularly formative period of South African science, from the paleoanthropological discoveries that sparked debates about the origins of humankind to Jan Smuts’ own theory of holism. Beyond South African scientific discoveries, the book sets Du Toit’s work against a backdrop of ideological struggles over space, both domestically in terms of segregation and nationalism, as well as internationally as South Africa sought to assert its position within the Commonwealth. These debates were embodied by Du Toit’s work on the theory of continental drift, which put Africa – and South Africa – at the centre geologically and geographically. The author also focuses on the divisions in geology caused by drift theory, tracing the vigorous intellectual debate and dissent indicative of the ideological milieu within which scientific thought is constructed. It traces the history of continental drift from its inception in the nineteenth century and later work of Alfred Wegener, which was both elaborated upon and substantiated by Du Toit. The study further focuses on Du Toit’s research on continental drift in South African and South America, and the geological, fossil and climatological evidence used to bolster this theory.
Author: Naomi Oreskes
Publisher: Oxford University Press
ISBN: 0195353609
Category : Science
Languages : en
Pages : 433
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Book Description
In the early twentieth century, American earth scientists were united in their opposition to the new--and highly radical--notion of continental drift, even going so far as to label the theory "unscientific." Some fifty years later, however, continental drift was heralded as a major scientific breakthrough and today it is accepted as scientific fact. Why did American geologists reject so adamantly an idea that is now considered a cornerstone of the discipline? And why were their European colleagues receptive to it so much earlier? This book, based on extensive archival research on three continents, provides important new answers while giving the first detailed account of the American geological community in the first half of the century. Challenging previous historical work on this episode, Naomi Oreskes shows that continental drift was not rejected for the lack of a causal mechanism, but because it seemed to conflict with the basic standards of practice in American geology. This account provides a compelling look at how scientific ideas are made and unmade.
