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The Anthropic Cosmological Principle
TLDR
In this article, Barrow and Tipler examined the question of Mankind's place in the universe, taking the reader on a tour of many scientific disciplines and offering fascinating insights into issues such as the nature of life, the serach for extraterrestrial intelligence, and the past history and fate of our universe.Abstract:
Is there any connection between the vastness of the universes of stars and galaxies and the existence of life on a small planet out in the suburbs of the Milky Way? This book shows that there is. In their classic work, John Barrow and Frank Tipler examine the question of Mankind's place in the Universe, taking the reader on a tour of many scientific disciplines and offering fascinating insights into issues such as the nature of life, the serach for extraterrestrial intelligence, and the past history and fate of our universe.read more
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Light travel times around a closed Universe
TL;DR: In this paper, the travel times for light rays to circumnavigate a closed, spherical universe, as measured in a frame attached to a moving clock, are determined for Einstein's static universe and two cases of the pulsating model.
Journal ArticleDOI
Anthropic constraints on the cosmological constant from Sun's motion through the Milky Way
TL;DR: In this paper, anthropic constraints on the Cosmological Constant (CC) at galactic scales were investigated by investigating its influence on the motion of the Sun throughout the Milky Way (MW) for -4.5 <= t <=0 Gyr.
Posted Content
Is there a Darwinian Evolution of the Cosmos? - Some Comments on Lee Smolin's Theory of the Origin of Universes by Means of Natural Selection
TL;DR: In this article, the authors outline Smolin's hypothesis, its strength, weakness and limits, its relationship to the anthropic principle and evolutionary biology, and comments on the hypothesis from different points of view.
Journal ArticleDOI
A Reasonable Little Question: A Formulation of the Fine-Tuning Argument
TL;DR: It is argued that the Fine-Tuning Argument can and should focus on the fundamental constants and initial conditions of the universe, and physics itself provides the probabilities that are needed by the argument.
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