Modal Justification via Theories

  • Bob Fischer

Part of the Synthese Library book series (SYLI, volume 380)

Table of contents

  1. Front Matter
    Pages i-x
  2. Part I

    1. Front Matter
      Pages 1-1
    2. Bob Fischer
      Pages 17-31
    3. Bob Fischer
      Pages 33-57
  3. Part II

    1. Front Matter
      Pages 59-59
    2. Bob Fischer
      Pages 61-79
    3. Bob Fischer
      Pages 81-105
    4. Bob Fischer
      Pages 107-126
    5. Bob Fischer
      Pages 127-129
  4. Back Matter
    Pages 131-135

About this book

Introduction

This monograph articulates and defends a theory-based epistemology of modality (TEM). According to TEM, someone justifiably believe an interesting modal claim if and only if (a) she justifiably believes a theory according to which that claim is true, (b) she believes that claim on the basis of that theory, and (c) she has no defeaters for her belief in that claim. The book has two parts. In the first, the author motivates TEM, sets out the view in detail, and defends it against a number of objections. In the second, the author considers whether TEM is worth accepting. To argue that it is, the author sets out criteria for choosing between modal epistemologies, concluding that TEM has a number of important virtues. However, the author also concedes that TEM is cautious: it probably implies that we are not justified in believing some interesting modal claims that we might take ourselves to be justified in believing. This raises a question about TEM's relationship to Peter van Inwagen's modal skepticism, which the author explores in detail. As it turns out, TEM offers a better route to modal skepticism than the one that van Inwagen provides. But rather than being a liability, the author argues that this is a further advantage of the view. Moreover, he argues that other popular modal epistemologies do not fare better: they cannot easily secure more extensive modal justification than TEM. The book concludes by clarifying TEM’s relationship to the other modal epistemologies on offer, contending that TEM need not be a rival to those views, but can instead be a supplement to them.

Keywords

Modal Disagreement Modal Epistemology Modal Justification Modal Knowledge Modal Skepticism Peter Van Inwagen Semantic View of Theories Theoretical Virtues Theory-Based Epistemology of Modality Theory Selection in Modal Epistemology

Authors and affiliations

  • Bob Fischer
    • 1
  1. 1.Department of PhilosophyTexas State UniversitySan MarcosUSA

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-319-49127-1
  • Copyright Information Springer International Publishing AG 2017
  • Publisher Name Springer, Cham
  • eBook Packages Religion and Philosophy
  • Print ISBN 978-3-319-49126-4
  • Online ISBN 978-3-319-49127-1
  • About this book