Online research in philosophy

Instead, Robert Greenberg argues that Kant is more fundamentally concerned with the possibility of a priori knowledge -- the very possibility of the possibility ...

This paper gives an interpretation of Kant's argument for transcendental idealism in the Transcendental Aesthetic. I argue against a common way of reading this argument, which sees Kant as arguing that substantive a priori claims about mind-independent reality would be unintelligible because we cannot explain the source of their justification. I argue that Kant's concern with how synthetic a priori propositions are possible is not a concern with the source of their justification, but with how they can have objects. I argue that Kant's notion of intuition needs to be understood as a kind of representation which involves the presence to consciousness of the object it represents, and that this means that a priori intuition cannot present us with a mind-independent feature of reality.

The paper raises two questions, which seem central to understanding Kant's transcendental epistemology in the first Critique. First, Kant claims that the conditions for the possibility of experience are also conditions for the possibility of the objects of experience (A158/B197). Here the notion of an object is not conceived from the divine standpoint ('the view from nowhere') and is in some sense relativized to experience. But in what sense? Is the notion of an object relativized to one specific kind of experience, human experience? Or is it relativized only to any possible experience? Second, in what sense is Kant's transcendental epistemology a priori? Is it a priori in the strong sense that its starting-point - the notion of experience in the question 'How is experience possible?' - is a priori? Or is it a priori only in the weak sense that, while the notion of experience is obtained empirically, a priori reasoning is required to establish how experience is possible? It has recently been argued (by Patricia Kitcher, Kant's Transcendental Psychology) that (a) the results that Kant wants to establish transcenden-tally about objects are relative to one specific kind of experience, human experience, and (b) Kant's transcendental epistemology is a priori only in the weak sense that the reasoning is a priori, while the starting-point is empirical. These claims are indeed crucial to Kitcher's overall aim of naturalizing Kant's transcendental epistemology. The aim of the paper is to resist both claims. I argue that Kant's notion of an object of experience is the notion of an object of any possible experience, not the notion of an object of one specific kind of experience, human experience. It follows, I argue, that Kant's transcendental epistemology is a priori in the strong sense that its starting-point is a priori. If we deny strong apriority, we fail to account for Kant's move from the nature of experience to the nature of empirical reality: empirical reality as such, not empirical reality as experienced by a particular variety of creatures capable of experience. The upshot is that, for better or worse, Kant's transcendental epistemology cannot be naturalized.

The seal of the a priori is imprinted on the reception of Kant's philosophy. Piaget's epistemological argumentation seems to ascribe knowledge a more fruitful constructiveness than Kant, seeing the a priori as rooted in unvarying reason. Yet, it seems, he failed to recognize the complexity of Kant's theory, which does not always follow a quid iuris line. Moments of experience, analysis and self-observation played more than a marginal role in his discovery of the a priori. Indeed, Kant himself raises the question of ontogenetic category assimilation in a review which pre-empts Piaget, borrowing the category of `original acquisition' from the doctrine of the laws of natural right. And although Kant should not be elevated to the harbinger of the knowledge on development issues delivered thus far by the history of science and experiments, he did recognize the temporal reference of their categories in principle without resolving their validity in psychogenetic terms. Key Words: a priori • categories • genetic epistemology • Geneva School • neo-Kantianism • original acquisition • Jean Piaget • psychogenesis • self-observation.

Kant''s claim that the justification of transcendental philosophy is a priori is puzzling because it should be consistent with (1) his general restriction on the justification of knowledge, that intuitions must play a role in the justification of all nondegenerate knowledge, with (2) the implausibility of a priori intuitions being the only ones on which transcendental philosophy is founded, and with (3) his professed view that transcendental philosophy is not analytic. I argue that this puzzle can be solved, that according to Kant transcendental philosophy is justified a priori in the sense that the only empirical information required for its justification can be derived from any possible human experience. Transcendental justification does not rely on any more particular or special observations or experiments. Philip Kitcher''s general account of apriority in Kant captures this aspect of a priori knowledge. Nevertheless, I argue that Kitcher''s account goes wrong in the link it specifies between apriority and certainty.

Abstract: This article contends that the relation of early logical empiricism to Kant was more complex than is often assumed. It argues that Reichenbach's early work on Kant and Einstein, entitled The Theory of Relativity and A Priori Knowledge (1920) aimed to transform rather than to oppose Kant's Critique of Pure Reason. One the one hand, I argue that Reichenbach's conception of coordinating principles, derived from Kant's conception of synthetic a priori principles, offers a valuable way of accounting for the historicity of scientific paradigms. On the other hand, I show that even Reichenbach, in line with Neo-Kantianism, associated Kant's view of synthetic a priori principles too closely with Newtonian physics and, consequently, overestimated the difference between Kant's philosophy and his own. This is even more so, I point out, in the retrospective account logical empiricism presented of its own history. Whereas contemporary reconstructions of this history, including Michael Friedman's, tend to endorse this account, I offer an interpretation of Kant's conception of a priori principles that contrasts with the one put forward by both Neo-Kantianism and logical empiricism. On this basis, I re-examine the early Reichenbach's effort to accommodate these principles to the paradigm forged by Einstein.

Roderick Chisholm appears to agree with <span class='Hi'>Kant</span> on the question of the existence of synthetic a priori knowledge. But Chisholm’s conception of the a priori is a traditional Aristotelian conception and differs markedly from <span class='Hi'>Kant</span>’s. Closer scrutiny reveals that their agreement on the question of the synthetic a priori is merely verbal: what <span class='Hi'>Kant</span> meant to affirm, Chisholm denies. Curiously, it looks as if Chisholm agreed on all substantive issues with the empiricist rejection of <span class='Hi'>Kant</span>’s synthetic a priori. In the end, it turns out that Chisholm disagrees with empiricism and Kantianism over a fundamental question: whether mere understanding of the contents of our thoughts must always remain within the circle of our own ideas or can provide us with genuine knowledge of matters of fact.

Early paper on the nature of the a priori in Kant and its relationship to modality.

If the a priori is the proper subject matter of transcendental philosophy, then the problems of the a priori are also problems for transcendental philosophy. the idea that defines transcendental philosophy is the idea that there are stable general structures which are discernible in experience, provide the foundations of our knowledge of it, and collectively constitute an a priori which transcends experience and informs it. the a priori is traditionally conceived as a nexus of relations which is held to be logically/temporally prior to experience and responsible for its organization. in this essay, i challenge this traditional (kantian) understanding of the a priori and set forth an alternative to it based on the writings of maurice merleau-ponty. the intent is to provide a new conception of transcendental philosophy.

In twentieth-century Kant scholarship, few have provided an account of the analytic-synthetic distinction and of the problem of the synthetic a priori that takes into consideration the views of Kant's idealist successors such as Maimon, Fichte, Schelling, and Hegel. I first explain how Kant formulates the analytic-synthetic distinction in terms of the determinate-indeterminate distinction, which, in turn, is based on the distinction between general and transcendental logic. Kant's problem of the synthetic a priori , then, is the problem of showing how the logical forms of judgment can be employed determinately (and not merely indeterminately). I then show that Maimon also formulates the distinction and the problem in the same way, and that his interpretation will shape how Fichte, Schelling, and Hegel each construe and address Kant's question, How are synthetic judgments possible a priori ?