👉 Prosenesis, also known as prosenes, is a Greek word that means "unfounded, false," and it refers to a philosophical concept or idea that has been widely accepted but lacks sufficient evidence or support. Prosenes is often associated with the ancient philosopher Plato, who developed this term in his dialogues of the Republic. In philosophy, prosenesis can be seen as a form of skepticism, which means questioning whether certain claims or ideas are true or not based