August Weismann
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| Author | : Frederick B. Churchill |
| Publisher | : Harvard University Press |
| Total Pages | : 723 |
| Release | : 2015-06-09 |
| Genre | : Biography & Autobiography |
| ISBN | : 0674736893 |
The evolutionist Ernst Mayr considered August Weismann “one of the great biologists of all time.” Yet the man who formulated the germ plasm theory—that inheritance is transmitted solely through the nuclei of the egg and sperm cells—has not received an in-depth historical examination. August Weismann reintroduces readers to a towering figure in the life sciences. In this first full-length biography, Frederick Churchill situates Weismann in the swirling intellectual currents of his era and demonstrates how his work paved the way for the modern synthesis of genetics and evolution in the twentieth century. In 1859 Darwin’s tantalizing new idea stirred up a great deal of activity and turmoil in the scientific world, to a large extent because the underlying biological mechanisms of evolution through natural selection had not yet been worked out. Weismann’s achievement was to unite natural history, embryology, and cell biology under the capacious dome of evolutionary theory. In his major work on the germ plasm (1892), which established the material basis of heredity in the “germ cells,” Weismann delivered a crushing blow to Lamarck’s concept of the inheritance of acquired traits. In this deeply researched biography, Churchill explains the development of Weismann’s pioneering work based on cytology and embryology and opens up an expanded history of biology from 1859 to 1914. August Weismann is sure to become the definitive account of an extraordinary life and career.
| Author | : August Weismann |
| Publisher | : |
| Total Pages | : 512 |
| Release | : 1893 |
| Genre | : Heredity |
| ISBN | : |
| Author | : August Weismann |
| Publisher | : |
| Total Pages | : 498 |
| Release | : 1891 |
| Genre | : Evolution |
| ISBN | : |
| Author | : August Weismann |
| Publisher | : |
| Total Pages | : 92 |
| Release | : 1896 |
| Genre | : Heredity |
| ISBN | : |
| Author | : Michael R. Rose |
| Publisher | : Oxford University Press |
| Total Pages | : 236 |
| Release | : 1994-10-27 |
| Genre | : Science |
| ISBN | : 0198022727 |
This unique book looks at the biology of aging from a fundamentally new perspective, one based on evolutionary theory rather than traditional concepts which emphasize molecular and cellular processes. The basis for this approach lies in the fact that natural selection, as a powerful determining force, tends to decline in importance with age. Many of the characteristics we associate with aging, the author argues, are more the result of this decline than any mechanical imperative contained within organic structures. This theory in turn yields the most fruitful avenues for seeking answers to the problem of aging, and should be recognized as the intellectual core of gerontology and the foundation for future research. The author ably surveys the vast literature on aging, presenting mathematical, experimental, and comparative findings to illustrate and support the central thesis. The result is the first complete synthesis of this vital field. Evolutionary biologists, gerontologists, and all those concerned with the science of aging will find it a stimulating, strongly argued account.
| Author | : August Weismann |
| Publisher | : |
| Total Pages | : 460 |
| Release | : 1904 |
| Genre | : Evolution |
| ISBN | : |
| Author | : Piers J. Hale |
| Publisher | : University of Chicago Press |
| Total Pages | : 451 |
| Release | : 2014-08-05 |
| Genre | : Science |
| ISBN | : 022610852X |
Historians of science have long noted the influence of the nineteenth-century political economist Thomas Robert Malthus on Charles Darwin. In a bold move, Piers J. Hale contends that this focus on Malthus and his effect on Darwin’s evolutionary thought neglects a strong anti-Malthusian tradition in English intellectual life, one that not only predated the 1859 publication of the Origin of Species but also persisted throughout the Victorian period until World War I. Political Descent reveals that two evolutionary and political traditions developed in England in the wake of the 1832 Reform Act: one Malthusian, the other decidedly anti-Malthusian and owing much to the ideas of the French naturalist Jean Baptiste Lamarck. These two traditions, Hale shows, developed in a context of mutual hostility, debate, and refutation. Participants disagreed not only about evolutionary processes but also on broader questions regarding the kind of creature our evolution had made us and in what kind of society we ought therefore to live. Significantly, and in spite of Darwin’s acknowledgement that natural selection was “the doctrine of Malthus, applied to the whole animal and vegetable kingdoms,” both sides of the debate claimed to be the more correctly “Darwinian.” By exploring the full spectrum of scientific and political issues at stake, Political Descent offers a novel approach to the relationship between evolution and political thought in the Victorian and Edwardian eras.
| Author | : Michaele Weissman |
| Publisher | : HMH |
| Total Pages | : 218 |
| Release | : 2011-06-01 |
| Genre | : Cooking |
| ISBN | : 0544186613 |
Follow the ultimate coffee geeks on their worldwide hunt for the best beans. Can a cup of coffee reveal the face of God? Can it become the holy grail of modern-day knights errant who brave hardship and peril in a relentless quest for perfection? Can it change the world? These questions are not rhetorical. When highly prized coffee beans sell at auction for $50, $100, or $150 a pound wholesale (and potentially twice that at retail), anything can happen. In God in a Cup, journalist and late-blooming adventurer Michaele Weissman treks into an exotic and paradoxical realm of specialty coffee where the successful traveler must be part passionate coffee connoisseur, part ambitious entrepreneur, part activist, and part Indiana Jones. Her guides on the journey are the nation’s most heralded coffee business hotshots: Counter Culture’s Peter Giuliano, Intelligentsia’s Geoff Watts, and Stumptown’s Duane Sorenson. With their obsessive standards and fiercely competitive baristas, these roasters are creating a new culture of coffee connoisseurship in America—a culture in which $10 lattes are both a purist’s pleasure and a way to improve the lives of third-world farmers. If you love a good cup of coffee—or a great adventure story—you’ll love this unprecedented up-close look at the people and passions behind today’s best beans. “Weissman illustrates how the origin, flavor compounds and socioeconomic impact of a cup of coffee are relevant now more than ever. . . . Tagging along behind the main characters in today’s specialty coffee scene, [she] travels from the exotic to the expected to artfully deconstruct the connoisseur’s cup of coffee.” —Publishers Weekly
| Author | : Brad Weismann |
| Publisher | : Univ. Press of Mississippi |
| Total Pages | : 252 |
| Release | : 2021-04-22 |
| Genre | : Performing Arts |
| ISBN | : 1496833236 |
Two horror films were nominated for the Academy Award for Best Picture in 2018, and one of them—The Shape of Water—won. Since 1990, the production of horror films has risen exponentially worldwide, and in 2013, horror films earned an estimated $400 million in ticket sales. Horror has long been the most popular film genre, and more horror movies have been made than any other kind. We need them. We need to be scared, to test ourselves, laugh inappropriately, scream, and flinch. We need to get through them and come out, blinking, still in one piece. Lost in the Dark: A World History of Horror Film is a straightforward history written for the general reader and student that can serve as a comprehensive reference work. The volume provides a general introduction to the genre, serves as a guidebook to its film highlights, and celebrates its practitioners, trends, and stories. Starting with silent-era horror films and ending with 2020’s The Invisible Man, Lost in the Dark looks at decades of horror movies. Author Brad Weismann covers such topics as the roots of horror in literature and art, monster movies, B-movies, the destruction of the American censorship system, international horror, torture porn, zombies, horror comedies, horror in the new millennium, and critical reception of modern horror. A sweeping survey that doesn’t scrimp on details, Lost in the Dark is sure to satisfy both the curious and the completist.
| Author | : Ernst Mayr |
| Publisher | : Harvard University Press |
| Total Pages | : 228 |
| Release | : 1991 |
| Genre | : Biography & Autobiography |
| ISBN | : 9780674639065 |
The great evolutionist Mayr elucidates the subtleties of Darwin’s thought and that of his contemporaries and intellectual heirs—A. R. Wallace, T. H. Huxley, August Weisman, Asa Gray. Mayr has achieved a remarkable distillation of Darwin’s scientific thought and his legacy to twentieth-century biology.
