Why There Must Be Something Rather Than Nothing: A New Argument From the <scp>PSR</scp>

Abstract This article offers a new argument that there must be something rather than nothing, grounded in the PSR. Inspired by the rationalist tradition running from Parmenides to Spinoza and Leibniz, I argue that there must be something rather than nothing because the contrary would constitute a violation of the PSR. In particular, I argue that, if there was nothing, there could be no sufficient reason for it, since nothing at all would exist to serve as a sufficient reason. Therefore, given the PSR, something must exist after all. After presenting and explaining this new argument, I consider a series of objections and replies, and develop some of its broader philosophical implications.