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 Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.
An astute study of Alfred Russel Wallace’s path to natural theology. A spiritualist, libertarian socialist, women’s rights advocate, and critic of Victorian social convention, Alfred Russel Wallace was in every sense a rebel who challenged the emergent scientific certainties of Victorian England by arguing for a natural world imbued with purpose and spiritual significance. Nature’s Prophet:Alfred Russel Wallace and His Evolution from Natural Selection to Natural Theology is a critical reassessment of Wallace’s path to natural theology and counters the dismissive narrative that Wallace’s theistic and sociopolitical positions are not to be taken seriously in the history and philosophy of science. Author Michael A. Flannery provides a cogent and lucid account of a crucial—and often underappreciated—element of Wallace’s evolutionary worldview. As co-discoverer, with Charles Darwin, of the theory of natural selection, Wallace willingly took a backseat to the well-bred, better known scientist. Whereas Darwin held fast to his first published scientific explanations for the development of life on earth, Wallace continued to modify his thinking, refining his argument toward a more controversial metaphysical view which placed him within the highly charged intersection of biology and religion. Despite considerable research into the naturalist’s life and work, Wallace’s own evolution from natural selection to natural theology has been largely unexplored; yet, as Flannery persuasively shows, it is readily demonstrated in his writings from 1843 until his death in 1913. Nature’s Prophet provides a detailed investigation of Wallace’s ideas, showing how, although he independently discovered the mechanism of natural selection, he at the same time came to hold a very different view of evolution from Darwin. Ultimately, Flannery shows, Wallace’s reconsideration of the argument for design yields a more nuanced version of creative and purposeful theistic evolution and represents one of the most innovative contributions of its kind in the Victorian and Edwardian eras, profoundly influencing a later generation of scientists and intellectuals.
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.
This text is about the central role of evolution in shaping the nature and diversity of the living world. It describes the processes of natural selection, how adaptations arise, and how new species form, as well as summarizing the evidence for evolution
A FINALIST FOR THE PULITZER PRIZE NAMED A BEST BOOK OF THE YEAR BY THE NEW YORK TIMES BOOK REVIEW, SMITHSONIAN, AND WALL STREET JOURNAL A major reimagining of how evolutionary forces work, revealing how mating preferences—what Darwin termed "the taste for the beautiful"—create the extraordinary range of ornament in the animal world. In the great halls of science, dogma holds that Darwin's theory of natural selection explains every branch on the tree of life: which species thrive, which wither away to extinction, and what features each evolves. But can adaptation by natural selection really account for everything we see in nature? Yale University ornithologist Richard Prum—reviving Darwin's own views—thinks not. Deep in tropical jungles around the world are birds with a dizzying array of appearances and mating displays: Club-winged Manakins who sing with their wings, Great Argus Pheasants who dazzle prospective mates with a four-foot-wide cone of feathers covered in golden 3D spheres, Red-capped Manakins who moonwalk. In thirty years of fieldwork, Prum has seen numerous display traits that seem disconnected from, if not outright contrary to, selection for individual survival. To explain this, he dusts off Darwin's long-neglected theory of sexual selection in which the act of choosing a mate for purely aesthetic reasons—for the mere pleasure of it—is an independent engine of evolutionary change. Mate choice can drive ornamental traits from the constraints of adaptive evolution, allowing them to grow ever more elaborate. It also sets the stakes for sexual conflict, in which the sexual autonomy of the female evolves in response to male sexual control. Most crucially, this framework provides important insights into the evolution of human sexuality, particularly the ways in which female preferences have changed male bodies, and even maleness itself, through evolutionary time. The Evolution of Beauty presents a unique scientific vision for how nature's splendor contributes to a more complete understanding of evolution and of ourselves.
