Bad Times And On The Tendency Of Varieties To Depart Indefinitely From The Original Type

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Bad Times and On the Tendency of Varieties to Depart Indefinitely from the Original Type

Author : Alfred Russel Wallace
Publisher : Library of Alexandria
Page : 128 pages
File Size : 48,5 Mb
Release : 2020-09-28
Category : Electronic
ISBN : 9781465610782

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Bad Times and On the Tendency of Varieties to Depart Indefinitely from the Original Type by Alfred Russel Wallace Pdf

The present Depression of Trade is remarkable, not so much for its intensity or for its extent—in both of which respects it has been equalled or surpassed on previous occasions, but for its persistence during the long period of eleven years. The late Professor Fawcett, in his Free Trade and Protection (p. 151), says: “The industrial depression is generally thought to have commenced in the closing months of 1874;” and during every succeeding year it has continued to be felt with more or less severity, and its remarkable persistence has been commented on by politicians and public writers. Usually a period of depression is quickly followed by one of comparative prosperity. Such a reaction has been again and again predicted in this case; but up to the present time there are no satisfactory indications that the evil days are passing away. It is evident, therefore, that we are suffering in an altogether exceptional manner, that the disease of the social organism is due to causes or combinations of causes which have not been in action on former occasions, and that the remedial agencies which have been effective on former occasions of depression have now failed us. We thus find ourselves confronted with a problem of vital importance to our well-being as a nation. We are called upon to explain why it is that, notwithstanding the exceptional advantages we possess, in an ever-increasing command over the more recondite powers of nature, an ever-increasing use of labour-saving machinery, a body of labourers whose industry and skill are proverbial, and far more complete and perfect communication with the whole world than was possessed by any previous generation—notwithstanding all these favourable conditions, which would seem to render prosperity certain, we yet find trade crippled and labour paralysed, goods of all kinds selling at unremunerative prices, yet the masses too poor to buy, and universal complaints of diminished profits and restricted markets. So long as these questions are not fully and completely answered, so long as a remedy is not found for the widespread and persistent evil which afflicts the mass of our people, our whole system of social economy, even our civilisation itself, must be accounted to be failures. It will undoubtedly be admitted that a system of society under which willing hands cannot find profitable work, and countless shops and warehouses overflowing with every necessary, comfort, and luxury, mock the longing eyes of insufficiently-clad and half-starved millions, is neither a sound nor a safe one. We may therefore expect to find that the problem of trade-depression is fundamentally the same as that of the persistence of widespread poverty and pauperism notwithstanding our rapid and continuous growth in wealth; and if this be so, its solution will assuredly furnish us with some important principles to direct the course of future legislation. The main points of a sound political programme may be one of the important results of a successful investigation into the causes which have brought about the present depression of trade.

On the Tendency of Varieties to Depart Indefinitely From the Original Type

Author : Alfred Russel Wallace
Publisher : Read Books Ltd
Page : 18 pages
File Size : 46,6 Mb
Release : 2016-05-25
Category : Science
ISBN : 9781473362550

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On the Tendency of Varieties to Depart Indefinitely From the Original Type by Alfred Russel Wallace Pdf

This early work by Alfred Russel Wallace was originally published in 1858 and we are now republishing it with a brand new introductory biography. 'On the Tendency of Varieties to Depart Indefinitely From the Original Type' is a short article on variation and evolutionary theory. Alfred Russel Wallace was born on 8th January 1823 in the village of Llanbadoc, in Monmouthshire, Wales. Wallace was inspired by the travelling naturalists of the day and decided to begin his exploration career collecting specimens in the Amazon rainforest. He explored the Rio Negra for four years, making notes on the peoples and languages he encountered as well as the geography, flora, and fauna. While travelling, Wallace refined his thoughts about evolution and in 1858 he outlined his theory of natural selection in an article he sent to Charles Darwin. Wallace made a huge contribution to the natural sciences and he will continue to be remembered as one of the key figures in the development of evolutionary theory.

Geographers

Author : T. W. Freeman
Publisher : Bloomsbury Publishing
Page : 176 pages
File Size : 53,5 Mb
Release : 2016-01-28
Category : History
ISBN : 9781474231183

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Geographers by T. W. Freeman Pdf

An annual collection of studies of individuals who have made major contributions to the development of geography and geographical thought. Subjects are drawn from all periods and from all parts of the world, and include famous names as well as those less well known: explorers, independent thinkers and scholars. Each paper describes the geographer's education, life and work and discusses their influence and spread of academic ideas. Each study includes a select bibliography and brief chronology. The work includes a general index and a cumulative index of geographers listed in volumes published to date.

Charles Darwin

Author : Gerhard Wichler
Publisher : Elsevier
Page : 271 pages
File Size : 41,6 Mb
Release : 2013-10-22
Category : Biography & Autobiography
ISBN : 9781483184487

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Charles Darwin by Gerhard Wichler Pdf

Charles Darwin: The Founder of the Theory of Evolution and Natural Selection provides a comprehensive coverage of the whole spectrum of the theory of evolution. The title presents the historical accounts and conceptual basis that leads to the foundation of the theory of evolution. The text first covers the history of the theory of evolution; the book also details the early form of the theory up to the point of the theories acceptance. Next, the selection discusses the basis and development of theory of evolution. The book will be of great interest to anyone who wants to investigate in great depth the theory of evolution.

The Borderlands of Science

Author : Michael Shermer
Publisher : Oxford University Press, USA
Page : 369 pages
File Size : 44,9 Mb
Release : 2002
Category : Body, Mind & Spirit
ISBN : 9780195157987

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The Borderlands of Science by Michael Shermer Pdf

Presents a collection of essays on various topics in science and personalities in science, including Carl Sagan, Sigmund Freud, and Alfred Russel Wallace.

Biocomputing

Author : Douglas W. Smith
Publisher : Academic Press
Page : 349 pages
File Size : 48,9 Mb
Release : 2014-06-28
Category : Computers
ISBN : 9780080925967

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Biocomputing by Douglas W. Smith Pdf

The results of today's genome projects promise enormous medical and agricultural benefits and point to a new predictive approach to the conduct of future research in biology. Biocomputing: Informatics and Genome Projects represents a survey of the needs and objectives of genome projects as of the early 1990's. It provides the groundwork necessary to understand genome-related informatics, including computational and database storage objectives. The book covers four general areas: automated laboratory notebooks, nucleic acid sequence analysis, protein structure, and database activities.

Religion in the Classroom

Author : Jonathan M. Golden,Joseph J. McCallister
Publisher : Bloomsbury Publishing USA
Page : 181 pages
File Size : 42,6 Mb
Release : 2023-09-21
Category : Religion
ISBN : 9798216172277

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Religion in the Classroom by Jonathan M. Golden,Joseph J. McCallister Pdf

An indispensable resource for understanding religion's place in American schools and in matters concerning the separation of church and state in the United States. The framers of the American Constitution, in drafting the so-called "Establishment Clause" of the First Amendment-Congress shall not establish nor prohibit the practice of religion-intentionally juxtaposed two seemingly contrasting articles, understanding that we would grapple with these questions anew each day. And, indeed, we have. This book treats the Constitution, and the First Amendment in particular, as a living document, one that requires interpretation and re-interpretation on a regular basis as our nation and its people evolve. The book begins with an overview essay discussing the background of the contemporary debate over religion in schools. A timeline then highlights key events related to religion and education. Approximately 50 alphabetically arranged reference entries follow. These focus on contemporary concerns and provide objective, fundamental information about events, legislation, people, and other topics. The entries provide cross-references and suggestions for further reading, and the volume closes with an annotated bibliography.

A Naturalist in the Amazon

Author : Henry Walter Bates
Publisher : Smithsonian Institution
Page : 82 pages
File Size : 40,6 Mb
Release : 2020-04-14
Category : Nature
ISBN : 9781588346872

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A Naturalist in the Amazon by Henry Walter Bates Pdf

Beautifully presented facsimile reproductions of the drawings and notes of pioneering entomologist Henry Walter Bates documenting his 11-year-long travels in the Amazon in the mid-1850s. This charming book showcases the two journals produced by entomologist Henry Walter Bates during his groundbreaking travels and discoveries in the Amazon from 1848 to 1859, on which his classic work The Naturalist on the River Amazon, was based. It includes facsimile reproductions of stunning illustrated pages taken from his Amazon journals, as well as an essay describing his travels. The journals reveal how a self-taught naturalist and butterfly enthusiast had a profound impact on the science of evolution. Bates, a trusted companion of Alfred Russel Wallace, traveled with him to the Amazon in 1848. There he became fascinated by close similarities in appearance between unrelated butterflies, and discovered a scientific phenomenon we now refer to as Batesian mimicry: species that are highly desirable to predators began evolving to look more like other, more toxic species in order to avoid predation. Bates spent a total of 11 years in the Amazon; when he returned to England, he had collected, by his own estimate, some 14,000 species of insects, of which no less than 8,000 were previously unknown. This beautiful book offers valuable new insight into the scientific implications and findings of Henry Walter Bates's rich and fruitful time in the Amazon, and it is the ideal book for anyone interested in science, scientific history, and science illustrations.

The Politically Incorrect Guide to Science

Author : Tom Bethell
Publisher : Simon and Schuster
Page : 270 pages
File Size : 54,6 Mb
Release : 2005-11-25
Category : Science
ISBN : 9781596986305

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The Politically Incorrect Guide to Science by Tom Bethell Pdf

"If the globe is warming, is mankind responsible, or is the sun?" Such a statement does not appear out of place in Bethell's entertaining account of how modern science is politically motivated and in desperate need of oversight. Bethell writes in a compulsively readable style, and although he provides legitimate insight into the potential benefits of nuclear power and hormesis, some readers will be turned off when he attempts to disprove global warming and especially evolution. Throughout the book, Bethell makes questionable claims about subjects as varied as AIDS ("careful U.S. studies had already shown that at least a thousand sexual contacts are needed to achieve heterosexual transmission of the virus") and extinction ("It is not possible definitely to attribute any given extinction to human activity"), and backs up his arguments with references to the music magazine SPIN and thriller-writer Michael Crichton. Ironically, Bethell ends up proving his own premise by producing a highly politicized account of how liberal intellectuals and unchecked government agencies have created a "white-coated priesthood" whose lust for grant money has driven them to produce fearsome (but in Bethell's view, false) tales of ozone destruction and AIDS pandemics. In the end, this book is unlikely to sway readers who aren't already in Bethell's ideological camp, as any points worthy of discussion get lost in the glut of unsourced claims that populate this latest installment of "The Politically Incorrect Guide" series.

Our First Hundred Years

Author : Charles Edwards Lester
Publisher : Unknown
Page : 1028 pages
File Size : 52,6 Mb
Release : 1877
Category : United States
ISBN : UVA:X001126143

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Our First Hundred Years by Charles Edwards Lester Pdf

Wallace, Darwin, and the Origin of Species

Author : James T. Costa
Publisher : Harvard University Press
Page : 352 pages
File Size : 52,7 Mb
Release : 2014-06-16
Category : Science
ISBN : 9780674416475

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Wallace, Darwin, and the Origin of Species by James T. Costa Pdf

Charles Darwin is often credited with discovering evolution through natural selection, but the idea was not his alone. The naturalist Alfred Russel Wallace, working independently, saw the same process at work in the natural world and elaborated much the same theory. Their important scientific contributions made both men famous in their lifetimes, but Wallace slipped into obscurity after his death, while Darwin’s renown grew. Dispelling the misperceptions that continue to paint Wallace as a secondary figure, James Costa reveals the two naturalists as true equals in advancing one of the greatest scientific discoveries of all time. Analyzing Wallace’s “Species Notebook,” Costa shows how Wallace’s methods and thought processes paralleled Darwin’s, yet inspired insights uniquely his own. Kept during his Southeast Asian expeditions of the 1850s, the notebook is a window into Wallace’s early evolutionary ideas. It records his evidence-gathering, critiques of anti-evolutionary arguments, and plans for a book on “transmutation.” Most important, it demonstrates conclusively that natural selection was not some idea Wallace stumbled upon, as is sometimes assumed, but was the culmination of a decade-long quest to solve the mystery of the origin of species. Wallace, Darwin, and the Origin of Species also reexamines the pivotal episode in 1858 when Wallace sent Darwin a manuscript announcing his discovery of natural selection, prompting a joint public reading of the two men’s papers on the subject. Costa’s analysis of the “Species Notebook” shines a new light on these readings, further illuminating the independent nature of Wallace’s discoveries.

Lester's History of the United States. Illustrated in Its Five Great Periods: Colonization, Consolidation, Development, Achievement, Advancement

Author : Charles Edwards Lester
Publisher : BoD – Books on Demand
Page : 666 pages
File Size : 40,5 Mb
Release : 2024-01-24
Category : Fiction
ISBN : 9783385322288

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Lester's History of the United States. Illustrated in Its Five Great Periods: Colonization, Consolidation, Development, Achievement, Advancement by Charles Edwards Lester Pdf

Reprint of the original, first published in 1883.

Mid-Nineteenth-Century Scientists

Author : John North
Publisher : Elsevier
Page : 215 pages
File Size : 46,8 Mb
Release : 2014-05-17
Category : Fiction
ISBN : 9781483160153

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Mid-Nineteenth-Century Scientists by John North Pdf

Mid-Nineteenth-Century Scientists collects together the significant biographies of eight English scientists, namely, Charles Babbage, Charles Darwin, James Prescott Joule, Hugh Powell, Joseph Lister, and William Henry Perkin. This book covers a wide range of topics in mathematics, biology, physics, and chemistry. Organized into six chapters, this book begins with an overview of the Charles Babbage's first idea on calculating tables by machinery to eliminate as far as possible any human actions in the process of calculation. This text then presents a biography of Charles Darwin, with emphasis on his contributions to science through his theory of the evolution of species. Other chapters consider James Joule's determination of the mechanical equivalent of heat by means of a paddle-wheel rotating in water. This book discusses as well Joseph Lister's greatest achievement in improving surgery. The final chapter deals with William Henry Perkin's empirical approach to synthesis that led him to his discovery of mauveine. This book is a valuable resource for scientists, teachers, and students.

A History of Psychology

Author : Robert B. Lawson,Jean E. Graham,Kristin M. Baker
Publisher : Routledge
Page : 529 pages
File Size : 42,9 Mb
Release : 2015-10-06
Category : Psychology
ISBN : 9781317351443

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A History of Psychology by Robert B. Lawson,Jean E. Graham,Kristin M. Baker Pdf

This book presents the view of psychology as a global enterprise, the development of which is moderated by the dynamic tension between the move toward globalization and concomitant local forces. It describes the broader intellectual and social context within which psychology has developed.

The Popular Science Review

Author : James Samuelson,Henry Lawson,William Sweetland Dallas
Publisher : Unknown
Page : 502 pages
File Size : 54,8 Mb
Release : 1870
Category : Science
ISBN : UOM:39015077782046

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The Popular Science Review by James Samuelson,Henry Lawson,William Sweetland Dallas Pdf