Los mundos posibles y el pensamiento contrafáctico de Lewis a partir del marco conceptual wittgensteiniano

This paper aims to provide an analysis and explanation of counterfactual thinking from the Wittgensteinian conceptual theory mainly, but relying on the semantic considerations of Saul Kripke, Piere Hadot, Rudolf Carnap and Bertrand Russell. This with the purpose of vindicating the thought of David Lewis, making visible a foundation from the theory of logical analysis of language exposed in the Tractatus Logico-philosophicus, showing the reader a different way of approaching the logic of possible worlds and counterfactual thinking.