Northern Ireland's community philosophy blog, administered by philosophers at Queen's University Belfast on behalf of the Belfast Branch of the Royal Institute of Philosophy
Monday, 21 May 2012
Normativity and Intentionality
One thesis about intentional states that is of interest to philosophers of mind is the thesis (T) that, qua intentional states, they have normative essential natures. This thesis could be clarified in a number of ways, but one way of thinking about it is that part of what it is to qualify as an intentional state is to be subject to certain kinds of norms. One might think, for instance, that what makes something a belief with a particular content is the rational role that this something has. The rational role is a matter of what other intentional states it would (as a kind of premise) rationally support as well as what other intentional states would rationally support it (as a kind of conclusion). You might think that states qualify as intentional partly by taking on a particular rational role.
(T) is more controversial than it might first appear. Many people would be sympathetic to the idea that, for instance, a belief is subject to epistemic norms (of rationality) even in any possible circumstance. However, part of what is at issue is whether these norms apply to a belief because it is a belief, or whether a belief is a belief because the norms apply to it. This kind of question is not settled even by conceding that there are epistemic norms applicable to beliefs that are even necessarily applicable.
However, I think one thing that might be relevant to whether (T) is true is the fact that, not only do we tend to think that norms apply to intentional states, we often think that intentional states are acquired, sustained, and revised because of applicable norms. Common sense tells us that the norms have to get into the action in an explanatory sort of way. Do they do so because the state is intentional? If so, then it seems like we should think that intentionality is prior to the applicability of norms. If not, then it would be more natural to think that the state is intentional because of the way the norms get into the action. In the latter case, (T) definitely appears to be true.
Monday, 14 May 2012
Modern Philosophy and the Space of Reasons
Tuesday, 1 May 2012
Can Science Teach Us Right From Wrong?
Simon Blackburn (metaethicist)
Peter Singer (ethicist / applied ethicist)
Lawrence Krauss (theoretical physicist)
Patricia Churchland (philosophy of neuroscience)
Sam Harris (neuroscientist, author)
Stephen Pinker (cognitive psychologist)
The debate, moderated by the Science Network's Roger Bingham, can be found in its entirety here.
In some sense, the debate constituted exactly the sort of thing we should be hoping to see more of: important questions being approached in a way that is informed by cutting edge research across disciplines. Unfortunately, this debate was in many ways a 'cringe-fest.' Let me explain.
What should have been (in principle), given the calibre of the discussants, one of the most fruitful discussions in the past five years, resulted in (by my estimation) in a discussion in which little to nothing was accomplished. Why? What went wrong?
Several things. One problem was that there were (roughly) two different 'claims of dominion' on the subject matter in question. Consider again the question Can Science Teach us Right From Wrong? Those from the 'science camp' took themselves to have the appropriate sort of expertise to answer the question because they take themselves to be experts in the subject matter of What Science Can Teach Us. The moral philosophers take themselves to be experts in the subject matter of What Can Teach us Right From Wrong. The science camp then took 'Can Science Teach us Right From Wrong?' to be an aspect of the embedded question 'What can Science Teach Us?' while the moral philosophers take Can Science Teach us Right From Wrong to be an aspect of the embedded question 'What Can Teach us Right From Wrong?'
The source of the cringe-fest runs deeper than this problem. Roughly, from my perspective as viewer, it seemed that no one in the panel had any confusion about what sort of methodology is used in science, and more broadly, what science is. The same is not true for philosophy. Setting aside Patricia Churchland for the moment, Sam Harris and Lawrence Krauss seemed to view (falsely, and unfoundedly) philosophy as having 'one methodology' and the methodology they seemed to be attributing to philosophy is the sort of methodology that we (with some mistrust) attribute to the speculative metaphysics of the 17th century rationalists. Harris and Krauss, taking themselves to be answering an aspect of the embedded question, "What Can Science Teach Us?", were inclined to think along the lines of: "Someone's got to say something about human values. We've got an evolutionary story about how human values have come to be, that's enough to answer the relevant question, and all they've got is 'philosophical speculation.'" It's no surprise that the representatives of the physical sciences took themselves to have answers to questions of right and wrong, then, and be at odds with the moral philosophers on the matter.
It's also no surprise that the debate was not productive. The assumption that what philosophy has to say about questions of moral philosophy is limited to the methodology of speculative metaphysics is wildly off the mark. In this respect, while the two camps of the debate were not talking past each other when discussing the question from the side of the embedded question 'what can science teach us?' (there was commonality of content vis-a-vis 'science') they were talking past each other when discussing the question from the side of the embedded question 'what can teach us about right and wrong?'. On this side of the question, the two sides had very different pre-debate conceptions of the nature and methodology of philosophy. The debate suffered for this, and it was the scientist's uninformed assumptions about philosophy that was to blame, I'm afraid.
The debate also suffered from another crucial point on which the discussants were 'talking past each other.' Based on the speeches in the debate by Harris, Churchland and Krauss, they took the question driving the debate to be one that receives an affirmative answer so long as science can provide an explanation for human values. Let's say that science explains human values just in case science provides an illuminating explanation of how human values arose within an (appropriately) evidentially supported evolutionary story. Here, the philosophers would all reject out of hand that, if such a story could be provided, it would warrant an affirmative answer to the question of whether science can teach us right from wrong. The moral philosopher finds the matter of 'teaching right and wrong' to be something more than an evolutionary-explanatory story for how human values came into existence. Rather, we want to know (for instance) what makes first-order moral judgements true? Which moral principles (which we appeal to to adjudicate moral disputes) are the right ones, and why? From the perspective where these questions need answering to answer the embedded question 'What teaches us right from wrong?', science (under a conception of science that both sides of the dispute would agree to) obviously fails to 'teach us right from wrong' and this is because the questions do not fall in the domain within which science could in principle have anything to say about.
Because there were (vastly) different conceptions going into the debate about (i) what philosophy, and its methodology, is; and (ii) what constitutes an adequate explanation to the question of whether science can teach us right from wrong, the debate was unfruitful.
At the end of the day, I think most philosophers would agree that, in the sense that the scientists understood the question, it's obvious that science can answer the question of how the emergence of the particular values humans have could have arisen within a plausible evolutionary story. That's not the interesting question, though; it's essentially a descriptive matter, not a normative one. If we tried to control for at least some of the ambiguity by clearly distinguishing descriptive from normative questions and then re-framed the debate around the question, 'Can Science Answer Normative Questions?' (all while getting all discussants on board prior to the debate on the matter of what methods constitute the methods of philosophy and science, respectively), we might have actually learned something!
p.s. The answer is no, of course.
Friday, 27 April 2012
Friday Question: Concerning the worthwhileness of philosophy
One might point out that what I sketched here is a sort of 'crass instrumentalist' account of the value of philosophy--one that 'sells philosophy short' by explaining its value in terms of the value of something else. This objection is only partly fair. It's an instrumentalist account that takes theoretical philosophy to be valuable by way of its connection to practical philosophy, rather than (directly) by its connection to something outside of philosophy. To the extent that practical philosophy is only valuable by way of its connection to practical ends, the argument is ultimately instrumentalist. It however, is a better (less crass) instrumentalist view than one that would suppose (for instance) that metaphysics or metaethics are valuable (if at all) only if they have direct, immediate implications on day to day life (which they don't clearly have).
Also, it is a type of instrumentalist that (for those who accept it) have no principled reason to doubt the value of theoretical philosophy while not also (by parity of reasoning) doubting the value of basic research in math and science. That is a good result, because people do give philosophers a harder time than those doing basic math or basic science. Equal footing would be a good thing.
To see why the proposed instrumentalism places philosophy on the same footing as basic math and science, consider an analogy: if applied math is valuable because meeting our practical ends is valuable, and basic math is valuable because of it is indispensible to doing applied math well (and making progress in applied math), then basic research in math is instrumentally valuable relative to this sort of connection with our practical ends. If philosophy is tarred with this same brush, then it seems to be in decent company. No one is shutting down math programs. And the 'crassness' of the instrumentalism makes it no crasser than what we have to say about basic math research--research that no one expects to have immediate practical implications.
At the end of the day, my more salient reasons for thinking philosophy is valuable align not with an instrumentalist approach but with something like a final value approach. But since non-philosophers can't be bothered taking that seriously, it's good to have some alternative explanation that doesn't sell philosophy too short. The kind of instrumentalism I sketched here might be such an explanation. [Warning: not all basic research in fact facilitates any practical applications, even if some basic research does so substantially. A philosophical problem with the sort of instrumentalism I sketched is that some basic research in philosophy, and other fields, might only have 'some possibility' of facilitating practical research in the corresponding fields. So ultimately, a fuller account would be needed that deals with this problem.]
Friday, 6 April 2012
Easter Break
Friday, 30 March 2012
Friday Question: Philosophical Judgments: A Product of "Anton's Syndrome?"
Monday, 26 March 2012
Anger and moral concern
The emotion of anger gets something of a mixed press. Although it is often presented as a dark and destructive aspect of human nature, there is a countervailing view that holds that, so long as it is suitably directed by reason, it can be an expression of virtue. Indeed some philosophers who take this view go as far as to suggest that not to feel anger in the face of serious immorality constitutes a vice since it fails to take wrongdoing seriously enough. Jeffrie Murphy, for example, claims that a failure to feel anger at moral injuries is a failure to care about the value incarnate in our own moral persons and thus a failure to “care about the very rules of morality”.
In this post, I don’t want to consider all of the ways in which this view of anger might be assessed or developed, but I do want to consider very briefly a particular style of argument against unconditional forgiveness that it sometimes motivates. The argument that I have in mind holds that it is wrong to grant forgiveness unconditionally and immediately because it fails to take the wrong seriously enough: in virtue of a positive assessment of the role of anger in the emotional repertoire of the virtuous agent, a negative view of unconditional forgiveness is inferred.
Whilst this argument seems to me to be worthy of serious philosophical consideration, the first point that I want to make in relation to it is that, instead of accepting its conclusion, we might see it as a reductio of the key premise. After all, those who are able to show unconditional forgiveness might be seen as illustrating the possibility of taking wrongdoing seriously without feeling anger. Consider – in this regard – the case of Gordon Wilson whose daughter was killed in the 1987 Enniskillen bombing. In the immediate aftermath of the atrocity, Wilson said that he felt no anger or ill will towards the perpetrators, yet it would seem strange to claim that he didn’t care about the norms that his daughter’s killers had violated (e.g. norms prohibiting the taking of innocent life) since he subsequently worked tirelessly for peace and reconciliation, engaging in dialogue with loyalist and republican paramilitaries and helping to set up a peace-building charity, all with a view to preventing other people suffering the kind of loss that he had suffered.
The second point that I’d like to make is that the argument seems to be much more plausible in the case of self-directed anger and forgiveness than other-directed anger and forgiveness. There does seem to be something right about the claim that those who self-forgive too quickly are failing to take their own misdeeds seriously, but this point doesn’t seem so plausible in the third-person case. It is therefore interesting to speculate on what accounts for this apparent asymmetry. Why does anger (perhaps in the modulated form of guilt) seem to be a more fitting and necessary response to our own misdeeds than to the misdeeds of others?