Explanation by Comprehensiveness

Definition

The traditional answer to "why is there something rather than nothing" points upward, to a higher-level cause outside and beyond the system it explains — a transcendent first principle. The alternative Edward Halper attributes to Hegel points inward and across instead: rather than "discover the source of everything," it "attempts to explain everything" by showing that each part of a total system is derivable from, and interlinked with, every other part, so the explanatory work is done by the completeness of the web rather than by an external origin.

In the Book

Halper's Chapter 8 sets Hegel against Plotinus, Aquinas, and Leibniz — his examples of the traditional, transcendent-cause approach — and identifies a structural problem common to all three: the source has to be knowable enough to explain its effects, yet unlike anything we know (since it must not itself be finite and delimited) enough to be genuinely first. Hegel, in Halper's reading, accepts the resulting contradiction head-on. His Science of Logic begins with the category of Being, indeterminate and therefore, Halper argues, equivalent to Nothing — and out of the tension between Being and Nothing, the category of Becoming emerges, which unfolds into ever more determinate categories until reaching Absolute Idea, and beyond that Nature, Spirit, and finally Philosophy, each stage containing the entire prior sequence within it. The explanation for why the system is as it is comes not from an external first cause at the start, but from the way each category necessarily generates the next until the whole closes on itself.

Halper does not let Hegel off easily: he presses the objection that a system built from thought-derived categories still leaves "why is there thought at all?" unanswered, since thought "completes itself within the system" rather than accounting for its own existence — so a fully comprehensive, self-contained explanation still seems to need a transcendent supplement after all. Halper's own conclusion is that neither approach alone suffices; a satisfactory account would need to be both transcendent (as in the traditional model) and comprehensive (as in Hegel's), and he finds existing attempts at that synthesis (Spinoza, Aquinas) each falling short in different ways.

Why It Matters

This names a genuine alternative explanatory strategy to "trace it back to a first cause": show instead that a system is closed, self-consistent, and internally generative, so no element needs anything outside the system to account for it. The same choice — explain by external origin vs. explain by total interlinked coherence — recurs in physics (initial conditions vs. self-consistent closed cosmologies), in formal systems (axiomatic foundations vs. structures defined purely by their internal relations), and in organizations (a founding mandate vs. a fully self-justifying operating logic). Halper's pushback is also exportable: comprehensiveness alone tends to defer, not answer, the question of why the whole closed system exists rather than some other one, or none at all.