Sunyata and the Critique of Inherent Existence

The technical core of Nagarjuna's philosophy is his sustained critique of svabhava, a Sanskrit term literally meaning "own-being" or "own-nature," which designates any property or mode of existence a thing might be thought to possess independently, in and of itself, without reference to causes, conditions, or relations to anything else. Emptiness (sunyata), in Nagarjuna's technical usage, is precisely the absence of svabhava in any and every phenomenon — not a further positive substance, a cosmic void, or an underlying metaphysical ground, but simply the negative fact that nothing whatsoever exists independently of the causes, conditions, parts, and conceptual designations on which it depends. This is a crucial and frequently misunderstood point: emptiness is not itself a thing that inherently exists as "emptiness," on pain of self-contradiction, which is why Nagarjuna insists, in MMK 13:8, that "emptiness wrongly grasped destroys the slow-witted, like a snake wrongly seized or a spell wrongly cast" — a warning against reifying emptiness itself into yet another svabhava.