Transitions to and from Nature in Hegel and Plato

Abstract

The philosophical understanding of nature is a key concern of both Plato and Hegel. Their elaborations of the identity and status of nature within their respective philosophies exhibit significant affinities to which Hegel himself draws attention in his Lectures on the History of Philosophy. Hegel and Plato, indeed, are fundamentally at one in theorizing nature as both displaying and obscuring the principles of reason which they take as providing the foundations of a coherent explanation of reality. In his lectures on the History of Philosophy Hegel takes great pains to emphasize the profundity of Plato's idealism as residing in its identification of the objectively real with the rational. Plato, according to Hegel, is to be revered, above all, for having “… grasped in all its truth Socrates' great principle that ultimate reality lies in consciousness, since according to him the absolute is in thought and all reality is thought.” The Timaeus, for Hegel, articulates how the world of nature is necessarily structured by reason, just as the Republic is seen by Hegel as providing a philosophical explanation of the rationality of the traditional, organic community of the Greek polis. Hegel's recognition of the Platonic foundations of his own version of “absolute” idealism in which the universality of thought assumes an explanatory priority over the material phenomena of nature as well as informing the spiritual activities of human beings has been noted, rightly, by a number of subsequent commentators. Michael Rosen, for instance, in his book, Hegel's Dialectic and Its Criticism, while carefully distinguishing between aspects of Hegel's and Plato's conceptions of nature, intimates the continuity of Hegel's idealism with Plato's by observing how Hegel's language in effecting a transition from the categories of pure thought in the Logic to the material world of nature constitutes an “… echo of Plato's Timaeus.” Certainly, Hegel's cryptic account of the transition from the Absolute Idea, the categorial terminus of the Logic's interrogation of the determinations of pure thought, to the externality and materiality of nature evokes Plato's construal of the construction of the world in the Timaeus, both by the indeterminate character of the God which is invoked, as well as by the clear subordination of material phenomena to a separately articulable order of reason. In the account of the construction of the world developed in the Timaeus, Plato deploys the image of the divine demiurge imparting order to the world by referring to a pre-existing pattern of ideas. Hegel conceives of the Absolute Idea which at the outset of the Philosophy of Nature he likens to God, as, “… freely releasing itself…” into the externality of space and time, in which movement the Idea is seen as suffering neither a transition within nor a deepening of its character such as the mediated categories of the Logic incur in the process of their integration within the Absolute Idea.