Evidence, Explanation, and Realism

Evidence, Explanation, and Realism PDF

Author: Peter Achinstein

Publisher: Oxford University Press

Published: 2010-05-28

Total Pages: 344

ISBN-13: 0199735255

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The 15 essays in this volume by the distinguished philosopher of science Peter Achinstein address three fundamental questions: What is required for a fact to be evidence for a scientific hypothesis? What is involved in giving a scientific explanation of a phenomenon? And should scientific theories be construed as aiming to correctly describe the entire world or only the observable parts of it?

Evidence, Explanation, and Realism

Evidence, Explanation, and Realism PDF

Author: Peter Achinstein

Publisher: Oxford University Press

Published: 2010-05-28

Total Pages: 344

ISBN-13: 0190453664

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The essays in this volume address three fundamental questions in the philosophy of science: What is required for some fact to be evidence for a scientific hypothesis? What does it mean to say that a scientist or a theory explains a phenomenon? Should scientific theories that postulate "unobservable" entities such as electrons be construed realistically as aiming to correctly describe a world underlying what is directly observable, or should such theories be understood as aiming to correctly describe only the observable world? Distinguished philosopher of science Peter Achinstein provides answers to each of these questions in essays written over a period of more than 40 years. The present volume brings together his important previously published essays, allowing the reader to confront some of the most basic and challenging issues in the philosophy of science, and to consider Achinstein's many influential contributions to the solution of these issues. He presents a theory of evidence that relates this concept to probability and explanation; a theory of explanation that relates this concept to an explaining act as well as to the different ways in which explanations are to be evaluated; and an empirical defense of scientific realism that invokes both the concept of evidence and that of explanation.

Resisting Scientific Realism

Resisting Scientific Realism PDF

Author: K. Brad Wray

Publisher: Cambridge University Press

Published: 2018-11

Total Pages: 237

ISBN-13: 1108415210

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Provides a spirited defence of anti-realism in philosophy of science. Shows the historical evidence and logical challenges facing scientific realism.

Is Water H2O?

Is Water H2O? PDF

Author: Hasok Chang

Publisher: Springer Science & Business Media

Published: 2012-05-23

Total Pages: 335

ISBN-13: 940073932X

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This book exhibits deep philosophical quandaries and intricacies of the historical development of science lying behind a simple and fundamental item of common sense in modern science, namely the composition of water as H2O. Three main phases of development are critically re-examined, covering the historical period from the 1760s to the 1860s: the Chemical Revolution (through which water first became recognized as a compound, not an element), early electrochemistry (by which water’s compound nature was confirmed), and early atomic chemistry (in which water started out as HO and became H2O). In each case, the author concludes that the empirical evidence available at the time was not decisive in settling the central debates and therefore the consensus that was reached was unjustified or at least premature. This leads to a significant re-examination of the realism question in the philosophy of science and a unique new advocacy for pluralism in science. Each chapter contains three layers, allowing readers to follow various parts of the book at their chosen level of depth and detail. The second major study in "complementary science", this book offers a rare combination of philosophy, history and science in a bid to improve scientific knowledge through history and philosophy of science.

An Epistemic Foundation for Scientific Realism

An Epistemic Foundation for Scientific Realism PDF

Author: John Wright

Publisher: Springer

Published: 2018-11-02

Total Pages: 220

ISBN-13: 3030022188

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This monograph develops a new way of justifying the claims made by science about phenomenon not directly observable by humans, such as atoms and black holes. It details a way of making inferences to the existence and properties of unobservable entities and states of affairs that can be given a probabilistic justification. The inferences used to establish realist claims are not a form of, and neither do they rely on, inference to the best explanation. Scientific Realism maintains that scientific theories and hypotheses refer to real entities, forces, and relations, even if one cannot examine them. But, there are those who doubt these claims. The author develops a novel way of defending Scientific Realism against a range of influential attacks. He argues that in some cases, at least, we can make probabilistically justifiable inferences from observed data to claims about unobservable, theoretical entities. He shows how this enables us to place some scientific realist claims on a firmer epistemological footing than has previously been the case. This also makes it possible to give a unified set of replies to the most common objections to Scientific Realism. The final chapters apply the developed conceptual apparatus to key cases from the history of science and from recent science. One example concerns realism with respect to atoms. Another looks at inferences from recent astronomical data to conclusions about the size and shape of those parts of the universe lying beyond that which we can observe.

Philosophy of Science

Philosophy of Science PDF

Author: Samir Okasha

Publisher: Oxford University Press

Published: 2016

Total Pages: 161

ISBN-13: 0198745583

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"In this new edition Samir Ikasha reviews the main themes of contemporary philosophy of science. Beginning with a brief account of the history of modern science, he asks whether there is a discernible pattern to the way scientific ideas change over time. He examines scientific inference, scientific explanation, and the debate between realist and anti-realist views of science."--

Evidence-Based Policy

Evidence-Based Policy PDF

Author: Ray Pawson

Publisher: SAGE

Published: 2006-04-07

Total Pages: 415

ISBN-13: 1446227839

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In this important new book, Ray Pawson examines the recent spread of evidence-based policy making across the Western world. Few major public initiatives are mounted these days in the absence of a sustained attempt to evaluate them. Programmes are tried, tried and tried again and researched, researched and researched again. And yet it is often difficult to know which interventions, and which inquiries, will withstand the test of time. The evident solution, going by the name of evidence-based policy, is to take the longer view. Rather than relying on one-off studies, it is wiser to look to the ′weight of evidence′. Accordingly, it is now widely agreed the most useful data to support policy decisions will be culled from systematic reviews of all the existing research in particular policy domains. This is the consensual starting point for Ray Pawson′s latest foray into the world of evaluative research. But this is social science after all and harmony prevails only in the first chapter. Thereafter, Pawson presents a devastating critique of the dominant approach to systematic review - namely the ′meta-analytic′ approach as sponsored by the Cochrane and Campbell collaborations. In its place is commended an approach that he terms ′realist synthesis′. On this vision, the real purpose of systematic review is better to understand programme theory, so that policies can be properly targeted and developed to counter an ever-changing landscape of social problems. The book will be essential reading for all those who loved (or loathed) the arguments developed in Realistic Evaluation (Sage, 1997). It offers a complete blueprint for research synthesis, supported by detailed illustrations and worked examples from across the policy waterfront. It will be of especial interest to policy-makers, practitioners, researchers and students working in health, education, employment, social care, criminal justice, regeneration and welfare.

Teleological Realism

Teleological Realism PDF

Author: Scott Robert Sehon

Publisher: MIT Press

Published: 2005

Total Pages: 272

ISBN-13:

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A non-reductionist account of mind and agency claiming that common-sense psychological explanations are teleological and not causal. Using the language of common-sense psychology (CSP), we explain human behavior by citing its reason or purpose, and this is central to our understanding of human beings as agents. On the other hand, since human beings are physical objects, human behavior should also be explicable in the language of physical science, in which causal accounts cast human beings as collections of physical particles. CSP talk of mind and agency, however, does not seem to mesh well with the language of physical science. In Teleological Realism, Scott Sehon argues that CSP explanations are not causal but teleological--that they cite the purpose or goal of the behavior in question rather than an antecedent state that caused the behavior. CSP explanations of behavior, Sehon claims, are answering a question different from that answered by physical science explanations, and, accordingly, CSP explanations and physical science explanations are independent of one another. Common-sense facts about mind and agency can thus be independent of the physical facts about human beings, and, contrary to the views of most philosophers of mind in recent decades, common-sense psychology will not be subsumed by physical science. Sehon defends his non-reductionist account of mind and agency in clear and nontechnical language. He carefully distinguishes his view from forms of "strong naturalism" that would seem to preclude it. And he evaluates key objections to teleological realism, including those posed by Donald Davidson's influential article "Actions, Reasons and Causes" and some put forth by more recent proponents of causal theories of action. CSP, Sehon argues, has a different realm than does physical science; the normative notions that are central to CSP are not reducible to physical facts and laws.

Contemporary Scientific Realism

Contemporary Scientific Realism PDF

Author: Timothy D. Lyons

Publisher: Oxford University Press

Published: 2021

Total Pages: 401

ISBN-13: 0190946814

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Scientific realists claim we can justifiably believe that science is getting at the truth. However, they have faced historical challenges: various episodes across history appear to demonstrate that even strongly supported scientific theories can be overturned and left behind. In response, realists have developed new positions and arguments. As a result of specific challenges from the history of science, and realist responses, we find ourselves with an ever-increasing dataset bearing on the (possible) relationship between science and truth. The present volume introduces new historical cases impacting the debate and advances the discussion of cases that have only very recently been introduced. At the same time, shifts in philosophical positions affect the very kind of case study that is relevant. Thus, the historical work must proceed hand in hand with philosophical analysis of the different positions and arguments in play. It is with this in mind that the volume is divided into two sections, entitled Historical Cases for the Debate and Contemporary Scientific Realism. All sides agree that historical cases are informative with regard to how, or whether, science connects with truth. Defying proclamations as early as the 1980s announcing the death knell of the scientific realism debate, here is that rare thing: a philosophical debate making steady and definite progress. Moreover, the progress it is making concerns one of humanity's most profound and important questions: the relationship between science and truth, or, put more boldly, the epistemic relation between humankind and the reality in which we find ourselves.

Knowing the Structure of Nature

Knowing the Structure of Nature PDF

Author: S. Psillos

Publisher: Springer

Published: 2009-04-30

Total Pages: 255

ISBN-13: 0230234666

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In this sequel to the highly acclaimed Scientific Realism: How Science Tracks Truth , Psillos discusses recent developments in scientific realism and explores realist theses and commitments. He examines the structuralist turn in the philosophy of science and offers a framework within which inference to the best explanation can be defended.