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Author: Harold Francis Blum
Publisher: Princeton University Press
ISBN: 1400874734
Category : Science
Languages : en
Pages : 251
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Book Description
In a book that has become a milestone of scientific writing Dr. Blum uses "time's arrow," the second law of thermodynamics, as a key concept to show how the nature and evolution of the nonliving world place limits on the nature and evolution of life. He seeks to show that, from the beginning of the universe, physical and chemical laws have inexorably channeled the course of evolution so that possibilities were already limited when life first emerged. Originally published in 1951. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Author: Harold Francis Blum
Publisher: Princeton University Press
ISBN: 1400874734
Category : Science
Languages : en
Pages : 251
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Book Description
In a book that has become a milestone of scientific writing Dr. Blum uses "time's arrow," the second law of thermodynamics, as a key concept to show how the nature and evolution of the nonliving world place limits on the nature and evolution of life. He seeks to show that, from the beginning of the universe, physical and chemical laws have inexorably channeled the course of evolution so that possibilities were already limited when life first emerged. Originally published in 1951. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Author: Stephen Jay Gould
Publisher: Harvard University Press
ISBN: 9780674891999
Category : Science
Languages : en
Pages : 242
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Book Description
Examines scientific theories pertaining to the measurement of earth's history.
Author: Michael C. Mackey
Publisher: Courier Corporation
ISBN: 0486152251
Category : Science
Languages : en
Pages : 212
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Book Description
Exploration of Second Law of Thermodynamics details fundamental dynamic properties behind the construction of statistical mechanics. Geared toward physicists and applied mathematicians; suitable for advanced undergraduate, graduate courses. 1992 edition.
Author: Harold F. Blum
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Huw Price
Publisher: Oxford University Press
ISBN: 0198026137
Category : Philosophy
Languages : en
Pages : 321
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Book Description
Why is the future so different from the past? Why does the past affect the future and not the other way around? What does quantum mechanics really tell us about the world? In this important and accessible book, Huw Price throws fascinating new light on some of the great mysteries of modern physics, and connects them in a wholly original way. Price begins with the mystery of the arrow of time. Why, for example, does disorder always increase, as required by the second law of thermodynamics? Price shows that, for over a century, most physicists have thought about these problems the wrong way. Misled by the human perspective from within time, which distorts and exaggerates the differences between past and future, they have fallen victim to what Price calls the "double standard fallacy": proposed explanations of the difference between the past and the future turn out to rely on a difference which has been slipped in at the beginning, when the physicists themselves treat the past and future in different ways. To avoid this fallacy, Price argues, we need to overcome our natural tendency to think about the past and the future differently. We need to imagine a point outside time -- an Archimedean "view from nowhen" -- from which to observe time in an unbiased way. Offering a lively criticism of many major modern physicists, including Richard Feynman and Stephen Hawking, Price shows that this fallacy remains common in physics today -- for example, when contemporary cosmologists theorize about the eventual fate of the universe. The "big bang" theory normally assumes that the beginning and end of the universe will be very different. But if we are to avoid the double standard fallacy, we need to consider time symmetrically, and take seriously the possibility that the arrow of time may reverse when the universe recollapses into a "big crunch." Price then turns to the greatest mystery of modern physics, the meaning of quantum theory. He argues that in missing the Archimedean viewpoint, modern physics has missed a radical and attractive solution to many of the apparent paradoxes of quantum physics. Many consequences of quantum theory appear counterintuitive, such as Schrodinger's Cat, whose condition seems undetermined until observed, and Bell's Theorem, which suggests a spooky "nonlocality," where events happening simultaneously in different places seem to affect each other directly. Price shows that these paradoxes can be avoided by allowing that at the quantum level the future does, indeed, affect the past. This demystifies nonlocality, and supports Einstein's unpopular intuition that quantum theory describes an objective world, existing independently of human observers: the Cat is alive or dead, even when nobody looks. So interpreted, Price argues, quantum mechanics is simply the kind of theory we ought to have expected in microphysics -- from the symmetric standpoint. Time's Arrow and Archimedes' Point presents an innovative and controversial view of time and contemporary physics. In this exciting book, Price urges physicists, philosophers, and anyone who has ever pondered the mysteries of time to look at the world from the fresh perspective of Archimedes' Point and gain a deeper understanding of ourselves, the universe around us, and our own place in time.
Author: Daniel Saudek
Publisher: Springer Nature
ISBN: 303038411X
Category : Philosophy
Languages : en
Pages : 218
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Book Description
This book has two aims; first, to provide a new account of time's arrow in light of relativity theory; second, to explain how God, being eternal, relates to our world, marked as it is by change and time. In part one, Saudek argues that time is not the expansive universal 'wave' that is appears to be, but nor are we living in an unchanging block. Rather, time is real but local: there are infinitely many arrows of time in the universe, each with their own fixed past and open future. This model is based on the ontology of substances which can exist in different states, marked by different properties. On this basis, a derivation of temporal precedence and of the asymmetry between the fixed past and the open future is provided. Time's arrow is thus 'attached' to substances, and is therefore a local rather than global phenomenon, though by no means an illusory or merely subjective one. In part two, this model is then applied to the perennial questions concerning the relationship between divine eternity and the temporal world: How can my future choices be free if God already knows what I will do? Can God act if He is not in time? Through the lens of relativity theory, such questions are shown to appear in a completely new light. The book combines insights from theoretical physics with ancient and contemporary philosophy into a unique synthesis, broaching a wealth of key issues including the arrow of time, the evolution of the cosmos, and a physics-based defence of eternalism in philosophical theology.
Author: Charles H. Lineweaver
Publisher: Cambridge University Press
ISBN: 1107276632
Category : Science
Languages : en
Pages : 371
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Book Description
There is a widespread assumption that the universe in general, and life in particular, is 'getting more complex with time'. This book brings together a wide range of experts in science, philosophy and theology and unveils their joint effort in exploring this idea. They confront essential problems behind the theory of complexity and the role of life within it: what is complexity? When does it increase, and why? Is the universe evolving towards states of ever greater complexity and diversity? If so, what is the source of this universal enrichment? This book addresses those difficult questions, and offers a unique cross-disciplinary perspective on some of the most profound issues at the heart of science and philosophy. Readers will gain insights in complexity that reach deep into key areas of physics, biology, complexity science, philosophy and religion.
Author: Arrowheads
Publisher: Erin, Ont. : Boston Mills Press
ISBN:
Category : History
Languages : en
Pages : 206
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Book Description
The illustrated memoir of the most advanced fighter jet of the 1950s. At its creation in the mid-1950s, the Avro Arrow was a fighter jet without equal. This Cold War aircraft was twenty years ahead of its time. Unfortunately, political realities resulted in the complete termination of the Arrow project. Cancellation of the Arrow called for the destruction of all photos, drawings, models, specifications and tooling. Even the aircraft themselves were disassembled and destroyed. Avro Arrow is a fascinating historical record with an extensive collection of rare and highly prized photos, drawings and diagrams. Using two hundred images, the book traces the story of the Arrow from its inception to roll out and flight test, including advanced proposals for the development of future version. Primary sources include: Taped interviews, test pilots' firsthand impressions, Avro officials and many plant personnel Surviving company records Declassified government documents. Diagrams offer stunning details such as the North American strategic defense zones and interception tactics proposed for bomber attacks. This book concentrates solely on the vision, design and technical excellence of the airplane itself rather than the politics of its demise.
Author: Stephen Jay Gould
Publisher: Harvard University Press
ISBN: 0674417925
Category : Science
Languages : en
Pages : 1460
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Book Description
The world’s most revered and eloquent interpreter of evolutionary ideas offers here a work of explanatory force unprecedented in our time—a landmark publication, both for its historical sweep and for its scientific vision. With characteristic attention to detail, Stephen Jay Gould first describes the content and discusses the history and origins of the three core commitments of classical Darwinism: that natural selection works on organisms, not genes or species; that it is almost exclusively the mechanism of adaptive evolutionary change; and that these changes are incremental, not drastic. Next, he examines the three critiques that currently challenge this classic Darwinian edifice: that selection operates on multiple levels, from the gene to the group; that evolution proceeds by a variety of mechanisms, not just natural selection; and that causes operating at broader scales, including catastrophes, have figured prominently in the course of evolution. Then, in a stunning tour de force that will likely stimulate discussion and debate for decades, Gould proposes his own system for integrating these classical commitments and contemporary critiques into a new structure of evolutionary thought. In 2001 the Library of Congress named Stephen Jay Gould one of America’s eighty-three Living Legends—people who embody the “quintessentially American ideal of individual creativity, conviction, dedication, and exuberance.” Each of these qualities finds full expression in this peerless work, the likes of which the scientific world has not seen—and may not see again—for well over a century.
Author: Jacqueline Kelly
Publisher: Macmillan + ORM
ISBN: 1429993073
Category : Juvenile Fiction
Languages : en
Pages : 349
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Book Description
In this witty historical fiction middle grade novel set at the turn of the century, an 11-year-old girl explores the natural world, learns about science and animals, and grows up. A Newbery Honor Book. “The most delightful historical novel for tweens in many, many years. . . . Callie's struggles to find a place in the world where she'll be encouraged in the gawky joys of intellectual curiosity are fresh, funny, and poignant today.” —The New Yorker Calpurnia Virginia Tate is eleven years old in 1899 when she wonders why the yellow grasshoppers in her Texas backyard are so much bigger than the green ones. With a little help from her notoriously cantankerous grandfather, an avid naturalist, she figures out that the green grasshoppers are easier to see against the yellow grass, so they are eaten before they can get any larger. As Callie explores the natural world around her, she develops a close relationship with her grandfather, navigates the dangers of living with six brothers, and comes up against just what it means to be a girl at the turn of the century. Author Jacqueline Kelly deftly brings Callie and her family to life, capturing a year of growing up with unique sensitivity and a wry wit. The Evolution of Calpurnia Tate by Jacqueline Kelly was a 2010 Newbery Honor Book and the winner of the 2010 Bank Street - Josette Frank Award. This title has Common Core connections. This is perfect for young readers who like historical fiction, STEM topics, animal stories, and feminist middle grade novels. Don't miss the sequel! The Curious World of Calpurnia Tate To follow Calpurnia Tate on more adventures, read the Calpurnia Tate, Girl Vet chapter book series: Skunked! Counting Sheep Who Gives a Hoot? A Prickly Problem
