This essay offers an introduction to Hegel's philosophy of sound as elaborated in the 1830 Encyclopaedia of the Philosophical Sciences in Basic Outline. The first section begins with essential context for interpreting the a priori status of nature and sound in Hegel's Philosophy of Nature. Next, I develop a general account of the Aristotelian character of Hegel's ‘Physics’, and a commentary on the categories of specific gravity and cohesion leading up to sound (and heat) in the ‘Physics of Particular Individuality’. (...) The second section provides an exegetical portrait of Hegel's metaphysics of sound. I first reconstruct Hegel's ontology of sound from the subsection on ‘Sound’ (Der Klang), and then outline his theory of auditory perception. The third section compares Hegel's philosophy of sound to leading views in contemporary philosophy of sound. I argue that Hegel offers a hylomorphic version of a located event theory of sound, which I suggest is more phenomenologically adequate than the modern acoustic view, and more metaphysically consistent than other distal event theories of sound. (shrink)

Hegel's philosophy of biology is one of the strongest chapters of Hegel'sPhilosophy of Nature. It can be argued that Hegel's understanding of organicity underscores the explanatory power of ‘dialectical thinking’, as Hegel himself claims. Hegel's interpretation of organicity is based upon the logical development of categories in his chapter on Objectivity of his Logic. If we compare Hegel's treatment of teleology in the Logic with his interpretation of organicity in his Philosophy of Nature, a mismatch can be found. In the (...) Logic, Hegel introduces the notion of life (Leben) after the chapter on Objectivity, i.e. after elaborating on external teleology. In his Philosophy of Nature, the notion of the inner purposiveness of organicity belongs to the externality of nature. This article compares Hegel's treatment of teleology in his Logic and his Philosophy of Nature, reconstructs possible explanations for mismatches and offers a possible solution to the question whether the notion of life should be regarded as the last part of the chapter on teleology or the first part of the chapter on the Idea. (shrink)

While sharing some features in common with presentist accounts of time, Hegel’s theory of time fundamentally offers an alternative to standard A-Theories, B-Theories, and C-Theories of time. While compatible with Kantian ideality of time on the one hand and spacetime in the theory of general relativity on the other, Hegel’s theory of time reaches beyond both a transcendental form of sensibility on the one hand and a paradigm for material motion in physics, on the other. Further, while Hegel’s theory of (...) time provides reason to reject such theories of time as the Moving Spotlight, Growing and Shrinking Block, and a range of others, my interest here is in making comprehensible Hegel’s theory of time itself. I will argue that according to Hegel’s theory, the past and the future exist as constitutive of the now, and the now is not separable from space, but rather is itself spatial becoming. Stemming from his underlying logic of actuality and becoming, Hegel espouses the view that history (the past) and future possibility are present and constitutive of the “now.” Understanding his theory of time will also help shed some light on a systematic feature found across his philosophy of nature and mind. Additionally, while his theory presents an elegant notion of time within his philosophy, it also offers an intuitive and productive solution for a traditional identity problem of concrete particulars across time and intervenes in contemporary philosophy of time. (shrink)

Brandom, in his recent Spirit of Trust, develops a novel reading of Hegel’s Phenomenology of Spirit as a theory of objective idealism. In this paper, I aim to defend this interesting blend of concept realism and idealism against some potential objections by revising Brandom’s account of conceptuality based on Hegel’s logical concept of life as constitutive of objective determinations. In the first section, I briefly reconstruct the main tenets of Brandom’s objective idealism and recount its achievements. In the second section, (...) I point out some major potential issues. First, Brandom’s commitment to a semantic holism in the context of scientific laws is likely to have reductionist or scientifically untenable implications. Second, Brandom seems to ignore Hegel’s own definition of objective idealism based on the concept of life – the culmination of his theory of conceptuality in his logic. I claim that Hegel not only has a strong emergentist commitment to the concept of life, but also argues that life is the ground of logical determinations. The last section suggests that a revision of Brandom’s framework based on a constitutive category of life can solve the problems outlined in section two. (shrink)