Deciphering Ludwig Wittgenstein’s ‘Philosophical Investigations’ | Philosophy Guides
Ludwig Wittgenstein, an Austrian philosopher (1889-1951), wrote the book “Philosophical Investigations”. It was written in 1918 and published in 1921.
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[According to Wittgenstein, in order to accurately describe the world, the units of the world must be determined and the units of description must be isomorphic to the units of the world. Wittgenstein refers to this isomorphism as “logical form”.](https://www.philosophyguides.org/decoding/decoding-of-wittgenstein-tractatus/#p=In any case, according to Wittgenstein, in order to accurately describe the world, the units of the world must be determined and the units of description must be isomorphic to the units of the world. Wittgenstein refers to this isomorphism as “logical form”.&e=In any case, according to Wittgenstein, in order to accurately describe the world, the units of the world must be determined and the units of description must be isomorphic to the units of the world. Wittgenstein refers to this isomorphism as “logical form”.&s=The thought world, no matter how different it may be from the actual world])
[No matter how different the thought world may be from the actual world, it is clear that the thought world must share some kind of form with the actual world. This form is what Wittgenstein calls “logical form”.](https://www.philosophyguides.org/decoding/decoding-of-wittgenstein-tractatus/#p=Wittgenstein refers to this isomorphism as “logical form”.&e=No matter how different the thought world may be from the actual world, it is clear that the thought world must share some kind of form with the actual world. This form is what Wittgenstein calls “logical form”.&s=Logical form is)