Robert Hanna

(A) Books: (3) Kant, Science, and Human Nature (Oxford: OUP, forthcoming). (2) Rationality and Logic (Cambridge: MIT Press, forthcoming). (1) Kant and the Foundations of Analytic Philosophy (Oxford: Clarendon/OUP, 2001 [pbk., 2004]). (B) Articles: (30) "Kant, Wittgenstein, and the Fate of Analysis," in M. Beaney (ed.), The Analytic Turn (London: Routledge, forthcoming.) (29) "Kant and the Analytic Tradition," in C. Boundas (ed.), A Companion to the Twentieth-Century Philosophies (Edinburgh: Univ. of Edinburgh Press, forthcoming).

Robert Hanna works out a unified contemporary Kantian theory of rational human cognition and knowledge. Along the way, he provides accounts of intentionality and its contents, sense perception and perceptual knowledge, the analytic-synthetic distinction, the nature of logic, and a priori truth and knowledge in mathematics, logic, and philosophy. This book is specifically intended to reach out to two very different audiences: contemporary analytic philosophers of mind and knowledge, and contemporary Kantian philosophers or Kant-scholars. At the same time, it rides the crest of a wave of exciting and revolutionary emerging new trends and new work in the philosophy of mind and epistemology, with a special concentration on the philosophy of perception. What is revolutionary in this new wave are its strong emphases on action, on cognitive phenomenology, on disjunctivist direct realism, on embodiment, and on sense perception as a primitive and proto-rational capacity for cognizing the world. Hanna makes a fundamental contribution to this philosophical revolution by giving it a specifically contemporary Kantian twist, and by pushing these new lines of investigation radically further.

cognitive psychology; given the connection between rationality and logic that Hanna claims, it follows that the nature of logic is significantly revealed to us by cognitive psychology. Hanna's proposed "logical cognitivism" has two important consequences: the recognition by logically oriented philosophers that psychologists are their colleagues in the metadiscipline of cognitive science; and radical changes in cognitive science itself. Cognitive science, Hanna argues, is not at bottom a natural science; it is both an objective or truth-oriented science and a normative human science, as is logic itself.

Of all the well-known doctrines in Kant's first Critique, the transcendental psychology is perhaps the most notorious. Frege's and Husserl's famous fin de siècle critiques of "logical psychologism," together with Strawson's withering scorn in The Bounds of Sense, have combined to make Kant's explicitly psychological approach to issues in epistemology, metaphysics, and the theory of meaning seem old-fashioned at best and simply embarrassing at worst. Patricia Kitcher's Kant's Transcendental Psychology aims to change all that; she offers a revisionist reading of the Critique of Pure Reason in which transcendental psychology is understood to be not only central to Kant's overall argument, but quite defensible on its own terms.

Recent books on Whitehead have shown a marked tendency to use Whiteheadian notions in ways not strictly compatible with Whitehead's own explicit views. This fact may suggest either the fecundity of Whitehead's ideas, or a general dissatisfaction with the fully developed cosmological scheme as outlined in Process and Reality. In any case, Ross's book continues in the recent tradition of "neo-Whiteheadian" as opposed to "strictly Whiteheadian" interpretations of Whitehead's thought. The purpose of the book is to isolate a single theme in the Whiteheadian system, and then to use this theme as a tool for the analysis, interpretation, and evaluation of Whitehead's metaphysics. The theme chosen by Ross is what he calls the "principle of perspective," which expresses the notion that being is at bottom perspectival. It should be noted that although the theme of perspectivity is being used by Ross as a hermeneutic fulcrum, the theme is not among Whitehead's basic categoreal principles.

The nebulous area between natural language and formal logic has always puzzled philosophers. The connections between informal logic, rhetoric, dialectic, and metaphor along with the other tropes, have not been made conceptually perspicuous. The theoretical tendency on the part of philosophers has generally been to label the whole field "logically ill-behaved" and to turn over its keeping to Sophists, composition-masters, and literary scholars. Recently, this trend of philosophical neglect has been reversed. Perelman's The Realm of Rhetoric falls squarely in this current movement, as a continuation of the work begun in Perelman and Olbrechts-Tyteca's The New Rhetoric.

It is nowadays a commonplace of Kant-interpretation that Kant's response to Hume in the Analogies of Experience is not strictly speaking a refutation of Hume but in fact only an extended critical response to Hume's skeptical accounts of object-identity and causation, that also accepts many of Hume's working assumptions. But this approach can significantly underestimate the extent to which Kant's conception of the representational mind is radically distinct from Hume's. In particular, Kant's conception of the human mind's innately-specified spontaneous actions as ultimate sources of the veridical representation of both logical and metaphysical necessity in the world of objective experience, if correct, entails a flat-out rejection of Hume's conception of the human mind's merely projectivist abilities and activities. This in turn entails that, to this extent, the Analogies contain not only a critical response to Hume, but also a flat-out refutation of Hume

Simple or "standard" empirical judgments--as expressed in such statements as "The rose is red" or "Socrates is mortal"--are logically basic for theoretical rationality. All the more complex forms of judgment presuppose the existence and tenability of judgments of the "standard" type. The overall aim of this study is twofold: to show how the traditional theory of standard empirical judgments--as represented by Kant's doctrine of judgment--is subject to a through-going form of skepticism that I entitle "judgmental skepticism" and to attempt to develop a more adequate account of the standard empirical judgment which circumvents the central difficulties in the traditional theory. ;Part I of the study develops, and then criticizes, Kant's theory of empirical judgment. Part II of the study then attempts to develop an accurate description of the standard empirical judgment, using the critical results of part I as working clues and foils. In the last chapter of part II, what may be called a "common sense" approach to judgmental skepticism is deployed: it is claimed that the judgmental skeptic cannot challenge the tenability of all standard judgments without rational self-stultification. Accepting this auxiom, it then becomes possible simple to describe several ways in which a paradigmatic, successful, standard judgment presupposes certain instinctive or "commonsensical" cognitive abilities. The careful description of these abilities in turn provides a commonsensical or non-transcendental foundation for theoretical rationality itself