Anthropic Bias: Observation Selection Effects in Science and Philosophy - Rilegato

Bostrom, Nick

Rilegato

ISBN 10: 0415938589 ISBN 13: 9780415938587

Casa editrice: Routledge, 2002

Riassunto

Anthropic Bias explores how to reason when you suspect that your evidence is biased by "observation selection effects"--that is, evidence that has been filtered by the precondition that there be some suitably positioned observer to "have" the evidence. This conundrum--sometimes alluded to as "the anthropic principle," "self-locating belief," or "indexical information"--turns out to be a surprisingly perplexing and intellectually stimulating challenge, one abounding with important implications for many areas in science and philosophy.

There are the philosophical thought experiments and paradoxes: the Doomsday Argument; Sleeping Beauty; the Presumptuous Philosopher; Adam & Eve; the Absent-Minded Driver; the Shooting Room.

And there are the applications in contemporary science: cosmology ("How many universes are there?", "Why does the universe appear fine-tuned for life?"); evolutionary theory ("How improbable was the evolution of intelligent life on our planet?"); the problem of time's arrow ("Can it be given a thermodynamic explanation?"); quantum physics ("How can the many-worlds theory be tested?"); game-theory problems with imperfect recall ("How to model them?"); even traffic analysis ("Why is the 'next lane' faster?").

Anthropic Bias argues that the same principles are at work across all these domains. And it offers a synthesis: a mathematically explicit theory of observation selection effects that attempts to meet scientific needs while steering clear of philosophical paradox.

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Recensione:

"From traffic analysis via a many-worlds interpretation of quantum mechanics and the problem of the fine-tuning of the universe to the purely philosophical problems of the Doomsday argument and the Sleeping Beauty problem, Bostrom succeeds in shining a new and interesting light on all of these issues." --Wouter Meijs

"Bostrom presents a highly readable and widely relevant work which can be warmly recommended to everyone in philosophy of science."--Christian Wuthrich, Philosophy of Science

"Probably the worst thing one can say about this book is that it is too short....Anthropic Bias is a wonderful achievement, which should find place on the shelf of every serious student of modern philosophy of science, epistemology, and cosmology." --Milan Cirkovic, Foundations of Science

"Anthropic Bias is a synthesis of some of the most interesting and important ideas to emerge from discussion of cosmic fine-tuning, the anthropic principle, and the Doomsday Argument. It deserves a place on the shelves of epistemologists and philosophers of science, as well as specialists interested in the topics just mentioned."--Neil Manson, Notre Dame Philosophical Reviews

 

Product Description:

This book breaks new ground by drawing attention to certain kinds of biases that permeate many parts of science. Data are constrained not only by limitations of measurement instruments but also by the precondition that there is some suitably positioned observer there to 'have' the data (and to build the instruments). This simple truth turns out to have wide-ranging implications for fields as diverse as cosmology, evolution theory, imperfect recall problems in game theory, theology, traffic analysis, the foundations of thermodynamics and the interpretation of quantum mechanics. Yet, disturbing paradoxes lie in ambush. The infamous Doomsday argument is one of these, but it is merely the tip of an iceberg. By means of thought experiments and careful philosophical investigation, the book develops a precise theory, cast in a Bayesian framework, of how to reason when our evidence has an indexical component or we suspect that observation selection effects have biased our data, the theory caters to legitimate scientific needs while showing how to resolve the philosophical paradoxes. It offers new conceptual and methodological tools for thinking about the large-scale structure of the world and the place of observers within it.

Su questa edizione

• Editore: Routledge
• Data di pubblicazione: 2002
• ISBN 10: 0415938589
• ISBN 13: 9780415938587
• Rilegatura: Copertina rigida
• Numero edizione: 1
• Numero di pagine: 240