Martin Heidegger

German philosopher whose essay Plato's Doctrine of Truth (lectures 1931–32, published 1940) argues that something is lost in this very allegory: truth stops being alētheia, unconcealment — a thing coming out of hiding — and becomes correctness, the match between a statement and its object. He dates the whole subsequent history of Western metaphysics from that shift.

The most influential modern reading, and a critical one. It also names something this app cares about: the difference between a thing revealing itself and a proposition being right — which is, in Kabbalistic terms, the difference between gilui and a correct diagram.