Our Knowledge of the External World as a Field for Scientific Method in Philosophy

by Bertrand Russell · audio summary, about 14 min

Bertrand Russell demonstrates how mathematical logic transforms philosophy into an exact science, resolving ancient paradoxes and constructing the physical world from immediate sensations.

Key ideas

• Genuine philosophical problems are questions of logical form, solvable by piecemeal analysis rather than sweeping metaphysical dogmas.
• Physical objects, spatial points, and temporal instants are logical constructions derived from sensible data, not inferred metaphysical substances.
• Mathematical continuity and modern set theory demonstrate that infinite collections are logically coherent, refuting Zeno's classical paradoxes.
• Causality consists of functional correlations between events rather than anthropomorphic compulsion, leaving genuine human freedom intact.

This summary and its voice are made with AI from the public-domain book. They can be wrong.

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