What modal relation must a fact bear to a belief in order for this belief to constitute knowledge of that fact? Externalists have proposed various answers, including some that combine externalism with contextualism. We shall find that various forms of externalism share a modal conception of “sensitivity” open to serious objections. Fortunately, the undeniable intuitive attractiveness of this conception can be explained through an easily confused but far preferable notion of “safety.” The denouement of our reflections, finally, will be to (...) show how replacing sensitivity with safety makes it possible to defend plain Moorean common sense against the spurious advantages over it claimed by skeptical, tracking, relevant-alternative, and contextualist accounts. (shrink)

The purpose of this paper is first to explain a general notion of transcendental deductions, of which the Kantian are special cases; next to show, and to illustrate by examples from Kant’s work, that no transcendental deduction can be successful; and thirdly to put one of Kant’s achievements in its proper light by substituting for his spurious distinction between metaphysical exposition and transcendental deduction, a revised notion of metaphysical exposition and of the philosophical tasks arising out of it.

The capacity to represent things to ourselves as possible plays a crucial role both in everyday thinking and in philosophical reasoning; this volume offers much-needed philosophical illumination of conceivability, possibility, and the relations between them.

A critical and detailed introduction to Kant's philosophy, with particular reference to the Critique of Pure Reason. Since Broad's death there have been many publications on Kant but Broad's 1978 book still finds a definite place between the very general surveys and the more specialised commentaries. He offers a characteristically clear, judicious and direct account of Kant's work; his criticisms are acute and sympathetic, reminding us forcefully that 'Kant's mistakes are usually more important than other people's correctitudes'. C.D. Broad was (...) Knightsbridge Professor of Moral Philosophy at Cambridge from 1933 to 1953, and this book is based on his undergraduate lectures on Kant. Broad died in 1971 and Dr Lewy has since edited the book for publication. (shrink)

Chapter INTRODUCTION i. The Problem Why suppose that sense perception is, by and large, an accurate source of information about the physical environment? ...