Why is there something rather than nothing?
In Robert Nozick (ed.) Philosophical explanations, Cambridge, MA, 1981, pp. 115–164
Abstract
The question of why something exists rather than nothing poses a distinct metaphysical problem because standard explanations often presuppose a factor that is itself part of the “something” to be explained. To circumvent this, the concept of self-subsuming principles provides a model where fundamental laws explain their own truth through self-application. This approach shifts the inquiry from inegalitarian theories, which treat nothingness as a privileged natural state, toward egalitarian frameworks like the principle of fecundity, which posits that all possibilities are independently realized. Within such a system, the “why X rather than Y” problem disappears because every possibility obtains. Further investigation into the limits of binary logic suggests the existence of a state transcending both being and non-being, a concept supported by mystical reports of an undifferentiated reality. If the ultimate explanatory principles are reflexive or self-referential, they may account for their own status without leaving brute facts at the foundation of the cosmos. Ultimately, the apparent impossibility of the question may be mitigated by adopting non-standard explanatory structures, such as self-subsumption and organic unity, which allow for a comprehensive account of existence that does not terminate in unexplained contingencies. – AI-generated abstract.