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Tractatus Logico-Philosophicus · Chapter

5.136 explained

Wittgenstein asserts that there is no causal nexus that can justify an inference, challenging the notion of causality as a logical necessity.

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Wittgenstein asserts that there is no causal nexus that can justify an inference, challenging the notion of causality as a logical necessity.

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  • Closing

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Themes in this chapter

  • Logic and Tautology

    The rejection of a causal nexus underscores that logical inference is not grounded in empirical causation but in tautological relations.

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Key passages

  • “There is no causal nexus which justifies such an inference.”

    No causal connection can serve as a logical justification for an inference.

    Wittgenstein denies that causality provides a foundation for logical deduction.