1st Edition

Knowledge and Rational Action Why What We Know Matters for the Rationality of What We Do

By Roman Heil Copyright 2026
280 Pages
by Routledge

280 Pages
by Routledge

This book motivates and systematically develops the view that knowledge should be at the centre of our theory of practical rationality. “Only act on what you know!”—the book offers the first comprehensive defence of this slogan in the form of a knowledge-based decision theory. The proposed view is shown to be the most straightforward explanation of emerging bodies of evidence for a link between... Read more

1. Introduction

2. Intuitive Data

3. Knowledge Norms

4. Unknown Unknowns

5. Known Knowns

6. Known Unknowns

7. Conclusion

Biography

Roman Heil is a postdoctoral researcher at Goethe University Frankfurt, Germany. His research focuses on epistemology and practical rationality.