Tom Stoneham

In well-documented cases, it is plausibly unethical to ask trauma sufferers for details relating to their trauma. We propose that the reasons are twofold: First, the details requested are not required by those asking for them; second, the request comes with potential for significant harm for the victim arising from the exchange. Requests meeting these conditions are widespread, including in predominant forms of psychotherapy, so accepting these conditions has surprising and challenging consequences for a wide range of interactions with the victims of trauma, including well-meaning ones. Given these surprising and challenging consequences, we explore what, if anything, could offset the two conditions, focusing primarily on therapeutic interactions, which are sometimes thought to have a distinctive or sui generis character. We conclude that none of the options we consider wholly off-set the two conditions, and that they are only partly off-set by insufficient research into alternatives. We outline implications for the status of treatments which require the recollection of trauma as the default kind of intervention, and for interactions with victims of trauma more broadly.

We argue that genuine modal realism can be extended, rather than modified, so as to allow for the possibility of nothing concrete, a possibility we term ‘metaphysical nihilism’. The issue should be important to the genuine modal realist because, not only is metaphysical nihilism itself intuitively plausible, but also it is supported by an argument with pre-theoretically credible premises, namely, the subtraction argument. Given the soundness of the subtraction argument, we show that there are two ways that the genuine modal realist can accommodate metaphysical nihilism: (i) by allowing for worlds containing only spatiotemporal points and (ii) by allowing for a world containing nothing but the null individual. On methodological grounds, we argue that the genuine modal realist should reject the former way but embrace the latter way.

Suppose nothing exists. Then it is true that nothing exists. What makes that true? Nothing! So it seems that if nothing existed, then the principle that every truth is made true by something (the truthmaker principle) would be false. So if it is possible that nothing exists, a claim often called 'metaphysical nihilism', then the truthmaker principle is not necessary. This paper explores various ways to resolve this conflict without restricting metaphysical nihilism in such a way that it would become trivial and uninteresting.

Almost all who write on Collier note a striking similarity between a short passage in his Clavis Universalis and the famous claim that esse is percipi in Berkeley's Principles. This essay explores that similarity in more detail than has been done before. The comparison forces us to address an issue about the nature of passivity in Berkeley's theory of mind. Two interpretations consistent with the text are offered and one is favoured on the grounds that it makes some of Berkeley's arguments more plausible. The idealisms of Berkeley and Collier are shown to have a common source.