Incommensurability

Incommensurability refers to the idea that some concepts, theories, or frameworks are so fundamentally different that they cannot be directly compared or measured against each other using a common standard. This often occurs when two perspectives arise from different assumptions, languages, or sets of criteria, making it difficult to reconcile or translate one into the other. For example, conflicting scientific or philosophical ideas might be incommensurable if they are based on entirely different foundations, preventing a straightforward comparison or agreement.