Cursory allusions to the relation between Kierkegaard and Wittgenstein are common in philosophical literature, but there has been little in the way of serious and comprehensive commentary on the relationship of their ideas. Genia Schoenbaumsfeld closes this gap and offers new readings of Kierkegaard's and Wittgenstein's conceptions of philosophy and religious belief. Chapter one documents Kierkegaard's influence on Wittgenstein, while chapters two and three provide trenchant criticisms of two prominent attempts to compare the two thinkers, those by D. Z. Phillips and James Conant. In chapter four, Schoenbaumsfeld develops Kierkegaard's and Wittgenstein's concerted criticisms of certain standard conceptions of religious belief, and defends their own positive conception against the common charges of 'irrationalism' and 'fideism'. As well as contributing to contemporary debate about how to read Kierkegaard's and Wittgenstein's work, A Confusion of the Spheres addresses issues which not only concern scholars of Wittgenstein and Kierkegaard, but anyone interested in the philosophy of religion, or the ethical aspects of philosophical practice as such.

Wittgenstein published next to nothing on the philosophy of religion and yet his conception of religious belief has been both enormously influential and hotly contested. In the contemporary literature, Wittgenstein has variously been labelled a fideist, a non-cognitivist and a relativist of sorts. This Element shows that all of these readings are misguided and seriously at odds, not just with what Wittgenstein says about religious belief, but with his entire later philosophy. This Element also argues that Wittgenstein presents us with an important 'third way' of understanding religious belief - one that does not fall into the trap of either assimilating religious beliefs to ordinary empirical or scientific beliefs or seeking to reduce them to the expression of certain attitudes.

The Illusion of Doubt shows that radical scepticism is an illusion generated by a Cartesian picture of our evidential situation - the view that my epistemic grounds in both the 'good' and the 'bad' cases must be the same, and consists in information about an inner mental realm of experience from which I must try to work my way out to what goes on 'out there' in the external world. It is this picture which issues both a standing invitation to radical scepticism and ensures that there is no way of getting out of it while agreeing to the sceptic's terms. What we therefore need to do is not try to answer the sceptical problem 'directly', but rather to undermine the assumptions that it depends on. These are among the most ingrained in contemporary epistemology. They include the notion that radical scepticism can be motivated by the 'closure' principle for knowledge, that the 'Indistinguishability Argument' renders the Cartesian conception compulsory, that the 'new evil genius thesis' is coherent, and the demand for a 'global validation' of our epistemic practices makes sense. Once these dogmas are undermined, the path is clear for a 'realism without empiricism' that allows us to re-establish unmediated contact with the objects and persons in our environment which an illusion of doubt had threatened to put forever beyond our cognitive grasp.

Cursory allusions to the relation between Kierkegaard and Wittgenstein are common in the philosophical literature, but there has been little in the way of serious and comprehensive commentary on the relationship of their ideas. Genia Schonbaumsfeld closes this gap and offers new readings of Kierkegaard's and Wittgenstein's conceptions of philosophy and religious belief.
Chapter one documents Kierkegaard's influence on Wittgenstein, while chapters two and three provide trenchant criticisms of two prominent attempts to compare the two thinkers, D. Z. Phillips and James Conant. In chapter four, Schonbaumsfeld develops Kierkegaard's and Wittgenstein's concerted criticisms of the 'spaceship view' of religion and defends it against the common charges of 'fideism' and 'irrationalism'.
As well as contributing to contemporary debate about how to read Kierkegaard's and Wittgenstein's work, A Confusion of the Spheres addresses issues which not only concern scholars of Wittgenstein and Kierkegaard, but anyone interested in the philosophy of religion, or the ethical aspects of philosophical practice as such.