The aim of this inquiry is to investigate Heidegger's ontology of technology. We will show that this ontology is aporetic. In Heidegger's key technical essays, ?The question concerning technology? and its earlier versions ?Enframing? and ?The danger?, enframing is described as the ontological basis of modern life. But the account of enframing is ambiguous. Sometimes it is described as totally binding and at other times it appears to allow for exceptions. This oscillation between, what we will call total enframing and (...) partial enframing, is underscored in the work of two influential scholars of Heidegger's later thought, Hubert Dreyfus and Iain Thomson. We will show that like Heidegger, Dreyfus and Thomson unwittingly perpetuate this dilemma that ultimately covers up the aporetic structure of enframing. (shrink)

The principal goal of this entry is to present Frege's Theorem (i.e., the proof that the Dedekind-Peano axioms for number theory can be derived in second-order logic supplemented only by Hume's Principle) in the most logically perspicuous manner. We strive to present Frege's Theorem by representing the ideas and claims involved in the proof in clear and well-established modern logical notation. This prepares one to better prepared to understand Frege's own notation and derivations, and read Frege's original work (whether in (...) German or in translation). Moreover, this should prepare the reader to understand a number of scholarly books and articles in the secondary literature on Frege's work. (shrink)

This article is about our relationship with things; about the abundant material geographies that surround us and constitute the very possibility for us to be the beings that we are. More specifically, it is about the question of the possibility of an ethical encounter with things (qua things). We argue, with the science and technology studies tradition (and Latour in particular), that we are the beings that we are through our entanglements with things, we are thoroughly hybrid beings, cyborgs through (...) and through – we have never been otherwise. With Heidegger we propose that a human-centred ethics of hybrids will fail to open a space for an ethical encounter with things since all beings in the sociomaterial network – humans and non-human alike – end up circulating as objects, enframed as ‘standing reserve’, things-for-the-purposes-of the network. We suggest that what is needed is an ethos beyond ethics, or the overcoming of an ethics – which is based on the will to power – towards an ethos of letting be. We elaborate such a possibility with the help of Heidegger, in particular with reference to the work of Graham Harman and his notion of ‘tool-being’. From this we propose, very tentatively, an ethos that has as its ground a poetic dwelling with things, a way of being that lets being be (Gelassenheit). We show how such a poetic dwelling, or ethos of Gelassenheit, may constitute the impossible possibility of a very otherwise way of being with things – an ethos of a ‘community of those who have nothing in common’ as suggested by Alphonso Lingis. (shrink)

Inspired by Aristotle, Franz Brentano revived the concept of intentionality to characterize the domain of mental phenomena studied by descriptive psychology. Edmund Husserl, while discarding much of Brentano?s conceptual framework and presuppositions, located intentionality at the core of his science of pure consciousness (phenomenology). Martin Heidegger, Husserl?s assistant from 1919 to 1923, dropped all reference to intentionality and consciousness in Being and Time (1927), and so appeared to break sharply with his avowed mentors, Brentano and Husserl. Some recent commentators have (...) sided with Heidegger and have endorsed his critique of Husserl and Brentano as still caught up in epistemological, representationalist approaches to intentionality. I argue that Heidegger is developing Husserl, focusing in particular on the ontological dimension of intentionality, not reversing or abandoning his account. Heidegger?s criticisms of representationalism merely repeat Husserl?s. Furthermore, I argue that Husserl?s account of cognitive intentionality, which recognizes the importance of the disinterested theoretical attitude for scientific knowledge, has been underestimated and misunderstood by Heidegger, who treats scientific cognition as a deficient form of practice. In short, Heidegger is more dependent on Husserl than he ever publicly acknowledged. (shrink)

Iain Thomson's critique is persuasive on several points but not on the major issue, the relation of the ontological to the ontic in Heidegger's philosophy of technology. This reply attempts to show that these two dimensions of Heidegger's theory are closely related, at least in the technological domain, and not separate, as Thomson affirms. It is argued that Heidegger's evaluations of particular technologies, the flaws of which Thomson concedes, proceed from a flawed ontological conception.