Benjamin L. Curtis

This paper is about the moral status of those human beings with profound intellectual disabilities (PIDs). We hold the common sense view that they have equal status to ‘normal’ human beings, and a higher status than any non-human animal. We start with an admission, however: we don’t know how to give a fully satisfying theoretical account of the grounds of moral status that explains this view. And in fact, not only do we not know how to give such an account, but the most satisfying account of moral status that we know (which we call ‘the standard account’) entails that our view is false. It entails that those with PIDs have a lower status than ordinary human beings and an equal status to non-human animals. Now, in this paper, we do absolutely nothing to try to show where the standard account goes wrong, and we do absolutely nothing to resolve the difficulties we see in developing an alternative account that supports our view. Indeed, we do not give any argument against the standard account or in favour of our own view. Instead, we raise the following question: in order to be justified in continuing to hold our view, are we obliged to give such an account? Our answer will be that we are not.

In ‘Ramseyan Humility’ Lewis presents the Permutation Argument for quidditism. As he presents it the argument is simple enough, but once one digs beneath its surface, and attempts to understand it in strictly Lewisian terms, difficulties arise. The fundamental difficulty is that, as he presents it, the argument only seems to be sound if one rejects views that Lewis explicitly holds. One aim of this paper is to clarify the argument to show that one can make sense of it in strictly Lewisian terms. In so doing I clarify Lewis’s view, clearly lay out the commitments that Lewis has, and define quidditism in strictly Lewisian terms. However, I also have a secondary aim. Lewis accepts that quidditism entails a form of scepticism, that he calls ‘Humility’. However, by an extension of the permutation argument I show that quidditism entails a form of scepticism, that I call ‘Diffidence’, that is far more wide-reaching than Humility.

In this paper I argue that if a completed neuroscience of consciousness is to be attained, we must give the synchronic and diachronic application conditions for brain states and phenomenal states. I argue that, due to the temporal nature of our experiences, such states must be viewed as being temporally extended events, and illustrate how to give such application conditions using examples of other temporally extended events. However, I also raise some difficulties for the project of giving application conditions for brain states and phenomenal states and suggest these as challenges for further philosophical work.

This article seeks to conceptualize global counterterror actor types by examining the designated terrorist organizations lists of six countries; the United States, the United Kingdom, Australia, Canada, Russia, and China. It is argued that these countries should be placed into one of three distinct categories: Trendsetters, Trend Followers, and Individual Players. Being able to classify countries according to these categories is important for global policymakers. It raises awareness of the differences between countries, and emphasizes that “one-fits-all” policies are inappropriate and have little chance of achieving global endorsement.

In a recent paper we argued that a Moorean strategy can be employed to justify our continuing to believe the following proposition, even in the presence of philosophical views that entail it is false, without any philosophical argument against those views, and without any positive philosophical argument in its favour: -/- H>A: Humans have an equal moral status that is higher than the moral status of non-human animals. -/- The basic idea is that our confidence in the truth of this proposition is greater than our confidence in the propositions that make up those philosophical views that entail it is false, and that this is sufficient to justify rejecting those views and to continue to believe H>A. -/- Roberts has recently responded to our argument by claiming: -/- (i) Although the Moorean strategy is valid, it is not powerful. (ii) A resort to the Moorean strategy reflects too great a pessimism about the accounts available that purport to justify H>A. -/- In this short rejoinder we explain why Roberts fails to establish his two claims.

Porpora offers an a priori argument for the conclusion that there are infinitely many thoughts that it is physically possible for us to think. That there should be such an a priori argument is astonishing enough. That the argument should be simple enough to teach to a first-year undergraduate class in about 20 min, as Porpora’s is, is more astonishing still. Porpora’s main target is Max Tegmark’s recent argument for the claim that if current physics is right, then there are mental duplicates of us in far flung regions of the Universe. His argument is directed against Tegmark’s assumption that mental facts supervene upon physical facts. So, if Porpora’s argument is sound then not only is Tegmark’s argument unsound, but physicalism is also false. So, Porpora’s argument is powerful indeed. Who would have thought that a simple a priori argument, together with the physical facts, could solve the issue of whether physicalism is true?. Not I. In this paper I take a closer look at Porpora’s argument and show that it is fallacious. I also consider the other reasons Porpora gives for thinking there are infinitely many thinkable thoughts and find them similarly lacking.