Book

The Hidden Fortress (1958)

by Toshirō Mifune

Summary

This text argues that knowledge is derived from two complementary sources: a priori knowledge, which is intellectual and transcendental, and a posteriori knowledge, which is based on specific observations. While empiricists, focusing on particulars, can only achieve strong probability, the intellectual element is necessary for correlating empirical data and forming any judgment. Pure a priori knowledge, devoid of content, is limited to formal logic and laws of thought. True understanding requires integrating both empirical data and the intellectual element that establishes laws or causes.

The text distinguishes between a priori judgments, independent of experience and essential to thought, and a posteriori judgments, derived from observation. This distinction, allied to Aristotelian concepts, has led to a "barren controversy" between "Intuitionalists" and "Empiricists." The book posits that these schools often argue at cross purposes, as knowledge based on particulars and knowledge of laws or causes are distinct yet complementary spheres of understanding.

Key concepts

  • A prioriKnowledge or judgments considered independent of experience and belonging to the essence of thought.
  • A posterioriKnowledge or judgments derived from particular observations, moving from effect to cause.
  • Intellectual elementA component of knowledge necessary for correlating empirical data and establishing laws or causes.
  • EmpiricismA philosophical stance that emphasizes knowledge derived from particular observations.
  • IntuitionalismA philosophical stance that emphasizes a priori knowledge independent of experience.
  • Argumentum a fortioriAn argument justifying a statement by reference to a proved conclusion that includes it, inferring from a stronger reason.

From the book

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