Simon Blackburn

Was Nietzsche a nihilist? Yes, because, like J. L. Mackie, he was an error-theorist about morality, including the elitist morality to which he himself subscribed. But he was variously a diagnostician, an opponent and a survivor of certain other kinds of nihilism. Schacht argues that Nietzsche cannot have been an error theorist, since meta-ethical nihilism is inconsistent with the moral commitment that Nietzsche displayed. Schacht’s exegetical argument parallels the substantive argument (advocated in recent years by Wright and Blackburn) that Mackie’s error theory can’t be true because if it were, we would have to give up morality or give up moralizing. I answer this argument with a little bit of help from Nietzsche. I then pose a problem, the Doppelganger Problem, for the meta-ethical nihilism that I attribute to Mackie and Nietzsche. (If A is a moral proposition then not-A is a moral proposition: hence not all moral propositions can be false.) I solve the problem by reformulating the error theory and also deal with a variant of the problem, the Reinforced Doppelganger, glancing at a famous paper of Ronald Dworkin’s. Thus, whatever its demerits, the error theory, is not self refuting, nor does it require us to give up morality.

This paper aims to investigate Allan Gibbard’s norm-expressivist account of normativity. In particular, the aim is to see whether Gibbard’s theory is able to account for the normativity of reason-claims. For this purpose, I first describe how I come to targeting Gibbard’s theory by setting out the main tenets of quasi-realism cum expressivism. After this, I provide a detailed interpretation of the relevant parts of Gibbard’s theory. I argue that the best reading of his account is the one that takes normativity to be carried by a controlled, coherent, comprehensive set of norms. Finally, I present a potential obstacle to Gibbard’s approach: the regress problem. The idea is to examine the structure of the non-cognitive state expressed and find it inadequate due to the possibility of an infinite regress in the justification of the norms whose acceptance it contains. I then end the paper with some concluding remarks.

Critics argue that non-cognitivism cannot adequately account for the existence and nature of some thick moral concepts. They use the existence of thick concepts as a lever in an argument against non-cognitivism, here called the Thick Concept Argument (TCA). While TCA is frequently invoked, it is unfortunately rarely articulated. In this paper, TCA is first reconstructed on the basis of John McDowell’s formulation of the argument (from 1981), and then evaluated in the light of several possible non-cognitivist responses. In general, TCA assumes too much about what a non-cognitivist is (or must be) committed to. There are several non-cognitivist theories, and only some fit the view attacked by TCA. Furthermore, TCA rests on a contestable intuition about a thought experiment, here called the External Standpoint Experiment (ESE). It is concluded that TCA is remarkably weak, given how frequently the argument is invoked.
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Critical responses:
http://upenn.academia.edu/adamcroom/Papers/153199/Thick_Concepts_Non-Cognitivism_and_Wittgensteins_Rule-Following_Considerations
https://www.academia.edu/1537387/Thick_Ethical_Concepts_Still_Cannot_be_Disentangled_A_Critical_Response_to_Payne_Blomberg_and_Blackburn

This brief note critically assesses the central arguments in Morato’s (2014) recent contribution to the growing literature on contingent necessity-makers. In particular, I demonstrate that (i) neither of Morato’s two novel arguments against contingentism succeed, since both turn on false premises; and, (ii) Morato’s case for a radical ‘trans-world’ view about the nature of explanation in modal contexts is inconclusive at best.

Foot argues that there are certain things that all human beings - perhaps all rational agents - need.  This gives a sense in which certain values and disvalues can be called 'objective'.  I suggest that, with certain relatively minor adjustments, her argument can be made cogent but that it cannot be used to show that there are objective answers to questions about what one should do when values conflict.  If Foot's own virtue ethics, utilitarianism, Kantian ethics or any other first-order moral system were to be established as objectively valid, this would require some completely different form of argumentation. 


Almost sixty years ago Philippa Foot published an article that began: To many people it seems that the most notable advance in moral philosophy during the past fifty years or so has been the refutation of naturalism; and they are a little shocked that at this late date such an issue should be reopened. It is easy to understand their attitude: given certain apparently unquestionable assumptions, it would be about as sensible to try to reintroduce naturalism as to try to square the circle. Those who see it like this have satisfied themselves that they know in advance that any naturalistic theory must have a catch in it somewhere, and are put out at having to waste more time exposing an old fallacy. This paper is an attempt to persuade them to look critically at the premises on which their arguments are based. 1 The paper in question was one of a number written by Foot around the time that were highly successful in reopening the issue of naturalism in ethics. Nowadays no one can just take it for granted that naturalism has been refuted, that there is a sharp distinction (or indeed any clear distinction) between fact and value or that it is impossible to derive an 'ought' from an 'is'. This is not to say that the naturalists have been completely victorious, of course; only that naturalism is today a live option. I shall argue that Foot's paper contains an important insight and an equally important mistake; and that the insight and the mistake are linked. I believe that the thinking behind it has influenced the subsequent course of moral philosophy to a quite remarkable extent and that this has been in some ways beneficial and in some ways harmful – not surprisingly, if I am right in seeing it as containing both truth and error. I do not want to exaggerate the influence of this one paper 2 but I do not know of any other that so neatly encapsulates the coupled insight and mistake. The anti-naturalism that Foot is attacking she characterises as follows: It would not be an exaggeration to say that the whole of moral philosophy, as it is now widely taught, rests on a contrast between statements of fact and evaluations, which runs something like this: The truth or falsity of statements of fact is shewn by means of evidence; and what counts as evidence is laid down in the meaning of the expressions occurring in the statement of fact … It follows that no two people can make the same statement and count completely different things as evidence; in the end one at least of them could be convicted of linguistic ignorance. It also follows that if a man is given good evidence for a factual conclusion he cannot just refuse to accept the conclusion on the ground that in his scheme of things this evidence is not evidence at all. 3 But, on the view she is criticising, [w]ith evaluations, however, it is different. An evaluation is not connected logically with the factual statements on which it is based. One man may say that a thing is good because of some fact about it, and another may refuse to take that fact as any evidence, for nothing is laid down in the meaning of 'good' which connects it with one piece of 'evidence' rather than another. It follows that a moral eccentric could argue to moral conclusions from quite idiosyncratic premises; he could say, for instance, that a man was a good man because he clasped and unclasped his hands and never turned NNE after