d'être, so the manifold expressions of the world are the expressions of one organism. A hand which is cut off, as Hegel somewhere remarks, still looks like a hand, and exists; but it is not a real hand. Similarly any part of the world, severed from its connection with the whole, any isolated historical event, any one religious view, any particular scientific explanation, any single social body, any mere individual person, is like an amputated bodily organ. Hegel's view of the world as organic depends upon exhibiting the partial and abstract nature of other views. In his Phenomenology a variety of interpretations of the world and of the meaning and destiny of life are scrutinized as to their adequacy and concreteness. When not challenged, the point of view of common sense, for instance, seems concrete and natural. The reaction of common sense to the world is direct and practical, it has few questions to ask, and philosophic speculations appear to it abstract and barren. But, upon analysis, it is the common sense view that stands revealed as abstract and barren. For an abstract object is one that does not fully correspond to the rich and manifold reality; it is incomplete and one-sided.

Precisely such an object is the world of common sense. Its concreteness is ignorance. There are more things in heaven and earth than are dreamt of by common sense. Its work-a-day world is not even a faint reflex of the vast and complex universe. It sees but the immediate, the obvious, the superficial. So instead of being concrete, it is, in truth, the very opposite. Nor is empirical science with its predilection for "facts" better off. Every science able to cope with a mere fragmentary aspect of the world and from a partial point of view, is forced to ignore much of the concrete content of even its own realm. Likewise, art and religion, though in their views more synthetic and therefore more concrete, are one-sided; they seek to satisfy special needs. Philosophy alone—Hegelian philosophy—is concrete. Its aim is to interpret the world in its entirety and complexity, its ideal is to harmonize the demands of common sense, the interests of science, the appeal of art, and the longing of religion into one coherent whole. This view of philosophy, because it deals with the universe in its fulness and variety, alone can make claim to real concreteness. Nor are the other views false. They form for Hegel the necessary rungs on the ladder which leads up to his own philosophic vision. Thus the Hegelian vision is itself an organic process, including all other interpretations of life and of the world as its necessary phases. In the immanent unfolding of the Hegelian view is epitomized the onward march and the organic unity of the World-Spirit itself.

The technical formulation of this view is contained in his Logic. This book may indeed be said to be Hegel's master-stroke. Nothing less is attempted in it than the proof that the very process of reasoning manifests the same principle of evolution through a union of opposites. Hegel was well aware, as much as recent exponents of anti-intellectualism, that through "static" concepts we transmute and falsify the "fluent" reality. As Professor James says "The essence of life is its continuously changing character; but our concepts are all discontinuous and fixed … When we conceptualize we cut out and fix, and exclude everything but what we have fixed. A concept means a that-and-no-other." But are our concepts static, fixed, and discontinuous? What if the very concepts we employ in reasoning should exemplify the universal flow of life? Hegel finds that indeed to be the case. Concepts we daily use, such as quality and quantity, essence and phenomenon, appearance and reality, matter and force, cause and effect, are not fixed and isolated entities, but form a continuous system of interdependent elements. Stated dogmatically the meaning is this: As concavity and convexity are inseparably connected, though one is the very opposite of the other—as one cannot, so to speak, live without the other, both being always found in union—so can no concept be discovered that is not thus wedded to its contradiction. Every concept develops, upon analysis, a stubbornly negative mate. No concept is statable or definable without its opposite; one involves the other. One cannot speak of motion without implying rest; one cannot mention the finite without at the same time referring to the infinite; one cannot define cause without explicitly defining effect. Not only is this true, but concepts, when applied, reveal perpetual oscillation. Take the terms "north" and "south." The mention of the north pole, for example, implies at once the south pole also; it can be distinguished only by contrast with the other, which it thus includes. But it is a north pole only by excluding the south pole from itself—by being itself and not merely what the other is not. The situation is paradoxical enough: Each aspect—the negative or the positive—of anything appears to exclude the other, while each requires its own other for its very definition and expression. It needs the other, and yet is independent of it. How Hegel proves this of all concepts, cannot here be shown. The result is that no concept can be taken by itself as a "that-and-no-other." It is perpetually accompanied by its "other" as man is by his shadow. The attempt to isolate any logical category and regard it as fixed and stable thus proves futile. Each category—to show this is the task of Hegel's Logic—is itself an organism, the result of a process which takes place within its inner constitution. And all logical categories, inevitably used in describing and explaining our world, form one system of interdependent and organically related parts. Hegel begins with an analysis of a concept that most abstractly describes reality, follows it through its countless conflicts and contradictions, and finally reaches the highest category which, including all the foregoing categories in organic unity, is alone adequate to characterize the universe as an organism. What these categories are and what Hegel's procedure is in showing their necessary sequential development, can here not even be hinted at.

That the logical development of the categories of thought is the same as the historical evolution of life—and vice versa—establishes for Hegel the identity of thought and reality. In the history of philosophy, the discrepancy between thought and reality has often been emphasized. There are those who insist that reality is too vast and too deep for man with his limited vision to penetrate; others, again, who set only certain bounds to man's understanding, reality consisting, they hold, of knowable and unknowable parts; and others still who see in the very shifts and changes of philosophic and scientific opinion the delusion of reason and the illusiveness of reality. The history of thought certainly does present an array of conflicting views concerning the limits of human reason. But all the contradictions and conflicts of thought prove to Hegel the sovereignty of reason. The conflicts of reason are its own necessary processes and expressions. Its dialectic instability is instability that is peculiar to all reality. Both thought and reality manifest one nature and one process. Hence reason with its "dynamic" categories can comprehend the "fluent" reality, because it is flesh of its flesh and bone of its bone. Hegel's bold and oft quoted words "What is rational is real; and what is real is rational," pithily express his whole doctrine. The nature of rationality and the nature of reality are, for Hegel, one and the same spiritual process, the organic process of triumphing over and conquering conflicts and contradictions. Where reality conforms to this process it is rational (that which does not conform to it is not reality at all, but has, like an amputated leg, mere contingent existence); the logical formula of this process is but an abstract account of what reality is in its essence.