Could the universe have an explanation?

Abstract

The existence of the universe presents an explanatory challenge that neither trivial indexicality nor traditional causal frameworks adequately resolve. Trivial explanations based on modal realism, which suggest the universe exists simply because it is the world observers happen to inhabit, rely on the controversial premise that all possible worlds are equally real. More substantive causal explanations fail to meet the essential criteria of informativeness and reliance on general laws. Because causal reasoning presupposes a background of natural laws, it cannot account for the origin of those laws themselves. Furthermore, causal relations require contingency; a necessary first cause cannot explain a contingent effect because it fails to account for why the outcome could have been otherwise. Personal explanation, which attributes the universe to the intentions of a creator, similarly falters. If intentions are viewed as causes, they require a temporal framework that may not exist at the universe’s origin. Moreover, because intentions are themselves contingent, invoking them merely shifts the explanatory burden, resulting in a regress that undermines the initial motivation for the search for a sufficient reason. Consequently, the fundamental existence of the universe appears to lie beyond the reach of standard explanatory models, whether scientific or theistic. – AI-generated abstract.