Hume's Problem Solved: The Optimality of Meta-Induction (Mit Press) - Hardcover

Schurz, Gerhard

Hardcover

ISBN 10: 0262039729 ISBN 13: 9780262039727

Publisher: The MIT Press, 2019

Synopsis

A new approach to Hume's problem of induction that justifies the optimality of induction at the level of meta-induction.

Hume's problem of justifying induction has been among epistemology's greatest challenges for centuries. In this book, Gerhard Schurz proposes a new approach to Hume's problem. Acknowledging the force of Hume's arguments against the possibility of a noncircular justification of the reliability of induction, Schurz demonstrates instead the possibility of a noncircular justification of the optimality of induction, or, more precisely, of meta-induction (the application of induction to competing prediction models). Drawing on discoveries in computational learning theory, Schurz demonstrates that a regret-based learning strategy, attractivity-weighted meta-induction, is predictively optimal in all possible worlds among all prediction methods accessible to the epistemic agent. Moreover, the a priori justification of meta-induction generates a noncircular a posteriori justification of object induction. Taken together, these two results provide a noncircular solution to Hume's problem.

Schurz discusses the philosophical debate on the problem of induction, addressing all major attempts at a solution to Hume's problem and describing their shortcomings; presents a series of theorems, accompanied by a description of computer simulations illustrating the content of these theorems (with proofs presented in a mathematical appendix); and defends, refines, and applies core insights regarding the optimality of meta-induction, explaining applications in neighboring disciplines including forecasting sciences, cognitive science, social epistemology, and generalized evolution theory. Finally, Schurz generalizes the method of optimality-based justification to a new strategy of justification in epistemology, arguing that optimality justifications can avoid the problems of justificatory circularity and regress.

About this title

About the Author

Gerhard Schurz is Director of the Düsseldorf Center for Logic and Philosophy of Science at Heinrich Heine University Düsseldorf.

Edition details

• Publisher: The MIT Press
• Publication date: 2019
• Language: English
• ISBN 10: 0262039729
• ISBN 13: 9780262039727
• Binding: Hardcover
• Number of pages: 400