| Language |
: English |
| Date of Coming |
: 2022-08-10 |
| Number of Pages |
: 246 |
| Section |
: geology |
| Auther |
: Stephen Jay Gould |
| Department |
: Natural Science |
| book quality |
: Excellent |
| Size of file |
: 4.72MB |
Author: Stephen Jay Gould
About the Author: Stephen Jay Gould was an American paleontologist, evolutionary biologist, and historian of science. He was one of the most influential and widely read authors of popular science of his generation. Gould spent most of his career teaching at Harvard University and working at the American Museum of Natural History in New York. In 1996, Gould was hired as the Vincent Astor Visiting Research Professor of Biology at New York University, after which he divided his time teaching between there and Harvard. Gould’s most significant contribution to evolutionary biology was the theory of punctuated equilibrium developed with Niles Eldredge in 1972. The theory proposes that most evolution is characterized by long periods of evolutionary stability, infrequently punctuated by swift periods of branching speciation. The theory was contrasted against phyletic gradualism, the popular idea that evolutionary change is marked by a pattern of smooth and continuous change in the fossil record. Most of Gould’s empirical research was based on the land snail genera Poecilozonites and Cerion. He also made important contributions to evolutionary developmental biology, receiving broad professional recognition for his book Ontogeny and Phylogeny.[5] In evolutionary theory he opposed strict selectionism, sociobiology as applied to humans, and evolutionary psychology. He campaigned against creationism and proposed that science and religion should be considered two distinct fields (or “non-overlapping magisteria”) whose authorities do not overlap. Gould was known by the general public mainly for his 300 popular essays in Natural History magazine, and his numerous books written for both the specialist and non-specialist. In April 2000, the US Library of Congress named him a “Living Legend”
Time’s Arrow, Time’s Cycle: Myth and Metaphor in the Discovery of Geological Time book pdf download By Stephen Jay Gould
Rarely has a scholar attained such popular acclaim merely by doing what he does best and enjoys most. But such is Stephen Jay Gould’s command of paleontology and evolutionary theory, and his gift for brilliant explication, that he has brought dust and dead bones to life, and developed an immense following for the seeming arcana of this field. In Time’s Arrow, Time’s Cycle his subject is nothing less than geology’s signal contribution to human thought–the discovery of ”deep time,” the vastness of earth’s history, a history so ancient that we can comprehend it only as metaphor. He follows a single thread through three documents that mark the transition in our thinking from thousands to billions of years: Thomas Burnet’s four-volume Sacred Theory of the Earth (1680-1690), James Hutton’s Theory of the Earth (1795), and Charles Lyell’s three-volume Principles of Geology (1830-1833). Gould’s major theme is the role of metaphor in the formulation and testing of scientific theories–in this case the insight provided by the oldest traditional dichotomy of Judeo-Christian thought: the directionality of time’s arrow or the immanence of time’s cycle. Gould follows these metaphors through these three great documents and shows how their influence, more than the empirical observation of rocks in the field, provoked the supposed discovery of deep time by Hutton and Lyell. Gould breaks through the traditional ”cardboard” history of geological textbooks (the progressive march to truth inspired by more and better observations) by showing that Burnet, the villain of conventional accounts, was a rationalist (not a theologically driven miracle-monger) whose rich reconstruction of earth history emphasized the need for both time’s arrow (narrative history) and time’s cycle (immanent laws), while Hutton and Lyell, our traditional heroes, denied the richness of history by their exclusive focus upon time’s Arrow.
Download PDF of Time’s Arrow, Time’s Cycle: Myth and Metaphor in the Discovery of Geological Time book pdf download By Stephen Jay Gould
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