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Includes two essays by Wallace, "On the law which has regulated the introduction of new species" and "On the tendency of varieties to depart indefinitely from the original type."
A beautifully illustrated volume follows a lesser-known Victorian naturalist and explorer on his global journeys — and reveals how he developed his own theory of evolution. Everyone knows Charles Darwin, the famous naturalist who proposed a theory of evolution. But not everyone knows the story of Alfred Russel Wallace, Darwin’s friend and rival who simultaneously discovered the process of natural selection. This sumptuously illustrated book tells Wallace’s story, from his humble beginnings to his adventures in the Amazon rain forest and Malay Archipelago, and demonstrates the great contribution he made to one of the most important scientific discoveries of all time.
Darwin is credited with discovering evolution through natural selection, but Alfred Russel Wallace saw the same process at work in nature and elaborated the same theory. Dispelling misperceptions of Wallace as a secondary figure, James Costa reveals the two naturalists as equals in advancing one of the greatest scientific discoveries of all time.
Virtually unknown today, Alfred Russel Wallace was the co-discoverer of natural selection with Charles Darwin and an eminent scientist who stood out among his Victorian peers as a man of formidable mind and equally outsized personality. Now Michael Shermer rescues Wallace from the shadow of Darwin in this landmark biography. Here we see Wallace as perhaps the greatest naturalist of his age--spending years in remote jungles, collecting astounding quantities of specimens, writing thoughtfully and with bemused detachment at his reception in places where no white man had ever gone. Here, too, is his supple and forceful intelligence at work, grappling with such arcane problems as the bright coloration of caterpillars, or shaping his 1858 paper on natural selection that prompted Darwin to publish (with Wallace) the first paper outlining the theory of evolution. Shermer also shows that Wallace's self-trained intellect, while powerful, also embraced surprisingly naive ideas, such as his deep interest in the study of spiritual manifestations and seances. Shermer shows that the same iconoclastic outlook that led him to overturn scientific orthodoxy as he worked in relative isolation also led him to embrace irrational beliefs, and thus tarnish his reputation. As author of Why People Believe Weird Things and founding publisher of Skeptic magazine, Shermer is an authority on why people embrace the irrational. Now he turns his keen judgment and incisive analysis to Wallace's life and his contradictory beliefs, restoring a leading figure in the rise of modern science to his rightful place.
Alfred Russel Wallace (1823-1913), co-discoverer of natural selection, was second only to Charles Darwin as the 19th century's most noted English naturalist. Yet his belief in spiritualism caused him to be ridiculed and dismissed by many. Though based upon very different formulations of natural selection, the Wallace/Darwin dispute as presented by Flannery shows a metaphysical clash of worldviews coextensive with modern evolutionary theory itself.
“The facts of variability, of the struggle for existence, of adaptation to conditions, were notorious enough; but none of us had suspected that the road to the heart of the species problem lay through them, until Darwin and Wallace dispelled the darkness.”T H Huxley (1887)Darwin is one of the most famous scientists in history. But he was not alone. Comparatively forgotten, Wallace independently discovered evolution by natural selection in Southeast Asia. This book is based on the most thorough research ever conducted on Wallace's voyage. Closely connected, but worlds apart, Darwin and Wallace's stories hold many surprises. Did Darwin really keep his theory a secret for twenty years? Did he plagiarise Wallace? Were their theories really the same? How did Wallace hit on the solution, and on which island? This book reveals for the first time the true story of Darwin, Wallace and the discovery that would change our understanding of life on Earth forever.
While Charles Darwin is familiar to so many, Alfred Wallace's contribution to science and especially to the theory of evolution was invaluable. The two traveled the world separately and developed their ideas separately, but Darwin published his theory first. Rather than become enemies, they both worked to promote acceptance of the controversial ideas. Readers will be interested in the biographies of these globetrotting scientists as well as actual quotes that aid in a better understanding of the men and their motivations.
In 1858, Alfred Russel Wallace, aged thirty-five, weak with malaria, isolated in the Spice Islands, wrote to Charles Darwin: he had, he said excitedly, worked out a theory of natural selection. Darwin was aghast--his work of decades was about to be scooped. Within two weeks, his outline and Wallace's paper were presented jointly in London. A year later, with Wallace still on the opposite side of the globe, Darwin published On the Origin of Species. This new biography of Wallace traces the development of one of the most remarkable scientific travelers, naturalists, and thinkers of the nineteenth century. With vigor and sensitivity, Peter Raby reveals his subject as a courageous, unconventional explorer and a man of exceptional humanity. He draws more extensively on Wallace's correspondence than has any previous biographer and offers a revealing yet balanced account of the relationship between Wallace and Darwin. Wallace lacked Darwin's advantages. A largely self-educated native of Wales, he spent four years in the Amazon in his mid-twenties collecting specimens for museums and wealthy patrons, only to lose his finds in a shipboard fire in the mid-Atlantic. He vowed never to travel again. Yet two years later he was off to the East Indies on a vast eight-year trek; here he discovered countless species and identified the point of divide between Asian and Australian fauna, 'Wallace's Line.' After his return, he plunged into numerous controversies and published regularly until his death at the age of ninety, in 1913. He penned a classic volume on his travels, founded the discipline of biogeography, promoted natural selection, and produced a distinctive account of mind and consciousness in man. Sensitive and self-effacing, he was an ardent socialist--and spiritualist. Wallace is one of the neglected giants of the history of science and ideas. This stirring biography--the first for many years--puts him back at center stage, where he belongs.