Michael Dummett’s realism debate is a semantic dispute about the kind of truth conditions had by a given class of sentences. According to his semantic realist, the truth conditions are potentially verification-transcendent in that they may obtain (or not) despite the fact that we may be forever unable to recognize whether they obtain. According to Dummett’s semantic anti-realist, the truth conditions are of a different sort. Essentially, for the anti-realist, that the truth conditions obtain (whenever they do) is a matter (...) that is always recognizable by us in principle. On this view, truth cannot outrun all possible human knowledge. Unsurprisingly, the outcome of the debate is sometimes said to hinge on whether all truths are knowable.1 More carefully the point of contention is the following.. (shrink)

In The Song of the Earth, Jonathan Bate promotes ‘ecopoesis’, contrasting it with ‘ecopolitical’ poetry (and by implication, other forms of writing and expression). Like others recently, including Simon James and Michael Bonnett, he appropriates the notion of ‘dwelling’ from Heidegger to add force to this distinction. Bate's argument is effectively that we have more chance of protecting the environment if we engage in ecopoetic activity, involving a sense of immediate response to nature, than if we do not. This has (...) obvious educational implications. If Bate, James and Bonnett are correct, then the educational pursuit of (eco)poetic sensibility will, of itself, contribute to education for a sustainable future by grounding human experience in nature; if their assertions are insupportable, and (eco)poetic sensibility does not afford privileged access to a state of nature, then the assumption cannot be made that the development of such sensibility will contribute to education for sustainability. I shall critique Bate's argument from a pragmatic perspective. (shrink)

Josiah Royce (1855?1916) was, in addition to being the pre-eminent metaphysician at the turn of the 19th century in the USA, regarded as ?a logician of the first rank?. At the time of his death in 1916, he had begun a substantial and potentially revolutionary project in logic in which he sought to show the connection between logic and ethics, aesthetics, and metaphysics. His system was developed in light of the work of Bertrand Russell and A. B. Kempe and aimed (...) to include Russell's logic as a subsystem. This more comprehensive logic, which Royce called system Σ, brought together an analysis of the character of experience and knowledge with the principles which served to organize interests and direct actions. The result was to be a logical theory framed by ?a profoundly ethical motive as well as a genuinely intellectual one? that would serve as ?a theory of the way in which activities must go on if they go on at all?. This paper examines three stages in the development of Royce's logical system, its relation to the logic of Principia Mathematica, and prospects for its further development. (shrink)

Projectual abduction is the inference drawing the means to achieve an end. Planning a course of action is an inferential task and we claim that the relevant inference is abduction. We distinguish projectual abduction from epistemic abduction. While epistemic abduction aims to determine an explanatory relation, projectual abduction aims to determine a teleological relation. It is important to remind in any case that abduction does not stand by itself: as is true for epistemic abduction, projectual abduction has to be developed (...) and evaluated by subsequent deduction and induction. After defining projectual abduction in section 1, we focus on the relations between projectual abduction, normativity and truth in section 2. Then we sketch how projectual abduction works in artistic creativity , in evolutionary and teleological processes and finally in social processes. (shrink)

Hilary Putnam has famously undergone some radical changes of mind with regard to the issue of scientific realism and its wider epistemological bearings. In this paper I defend the arguments put forward by early Putnam in his essays on the causal theory of reference as applied to natural-kind terms, despite his own later view that those arguments amounted to a form of 'metaphysical' realism which could not be sustained against various lines of sceptical attack. I discuss some of the reasons (...) for Putnam's retreat, first to the theory of 'internal (or framework-relative) realism proposed in his middle-period writings, and then to a commonsensepragmatist stance which claims to resituate this whole discussion on ground that has not been trorldden into ruts by the contending philosophical schools. In particular I examine his protracted engagement with various forms of anti-realist doctrine (Michael Dummett's most prominent among them), with Wittgenstein's thinking about language-games or meaning-as-use, and with a range of sceptical- relativist positions adopted in the wake of Quine's influential attack on the two last 'dogmas' of logical empiricism. My paper seeks to show that Putnam has been over-impressed by some of the arguments — from these and other sources — which he takes to constitute a knock-down case against the kind of extemalist and causal-realist approach developed in his early essays. It concludes by re-stating that position in summary form and relating it to other, more recent defences of causal realism in epistemology and philosophy of science. (shrink)

: One of the most influential branches of nineteenth-century American feminism was a resistance movement committed to the idea that the key to social reform was the recognition and maintenance of human differences. This approach, which became central to American pragmatism, had its roots in a tradition of American women writers including Lydia Maria Child. This paper examines Child's work and focuses on her conception of pluralism and its role in sustaining diverse communities.

Understanding Peirce requires dealing with Peirce's religious concerns, which are increasingly recognized as being as philosophically relevant as his scientific concerns. In recent times, even Peirce's regular religious practice in his Milford years has been documented (L 244), including, at least occasionally, week-day Eucharist services, which were "the hallmark of Tractarian or Anglo-Catholic parishes". -/- I have argued elsewhere that for Peirce, scientific activity is a genuine religious enterprise, perhaps even the religious activity par excellence, and that to divorce religion (...) from science is antithetical to both the scientific spirit and the genuine Peirce. In this vein, I have also held that Peirce's framework for the relations between science and religion, reason and faith, seems congenial to the Roman Catholic tradition. Perhaps the strongest conflict between Peirce's view on science and Roman Catholic faith may be epitomized in the dogma of papal infallibility, declared by the Vatican Council I and Pius IX on July of 1870, only eleven weeks before Peirce's first visit to Rome. Since the first moment, papal infallibility has been a permanent object of mockery and derision in the cultivated circles of Anglo-American intellectuals. As the late Rorty wrote, Pius's decision "was making Catholicism look ridiculous". -/- In this broad framework, the aim of my paper is to provide some context for Peirce's letter about papal infallibility, as the doctrine was presented by his former colleague George M. Searle in his 1895 book "Plain Facts for Fair Minds", which Peirce came across almost by chance. According to Peirce, there is a deep contrast between the genuine scientific attitude and the putative metaphysical notion of 'absolute truth' that was behind Searle's defense of infallibility. "I would with all my heart join the ancient church of Rome if I could. But your book," —Peirce writes to Searle (L 397) — "is an awful warning against doing so." -/- In order to explain Peirce's position, the paper is arranged into four sections: 1) a brief presentation of George M. Searle and his book Plain Facts for Fair Minds; 2) a description of Peirce's letter to Searle; 3) Peirce's fallibilism and infallibility; and 4) an attempt to guess how Searle might have responded to Peirce. I will try to collect some of Peirce's texts and to quote them extensively, since it is possible to learn a lot from the exploration of this debate. (shrink)

One of the most influential branches of nineteenth-century American feminism was a resistance movement committed to the idea that the key to social reform was the recognition and maintenance of human differences. This approach, which became central to American pragmatism, had its roots in a tradition of American women writers including Lydia Maria Child. This paper examines Child's work and focuses on her conception of pluralism and its role in sustaining diverse communities.

We come prepared to track events and objects, building our knowledge base while foraging for coherence. Classical pragmatism recognizes that the acquisition of knowledge is in part a contact sport (e.g. Peirce, Dewey). One of the aims of neuroscience is to capture human experience. One route to perhaps achieve this may be through the study of the visual system and its expansion in our evolutionary history. Embodied cephalic systems, as Dewey knew well, are tied to self-corrective inquiry. A philosophy of (...) neuroscience needs to capture how such events are tracked, tested through experience, and subsequently modified in the brain to comprise a knowledge base. (shrink)

In the human cognitive economy there are four grades of epistemic involvement. Knowledge partitions into distinct sorts, each in turn subject to gradations. This gives a fourwise partition on ignorance, which exhibits somewhat different coinstantiation possibilities. The elements of these partitions interact with one another in complex and sometimes cognitively fruitful ways. The first grade of knowledge I call “anselmian” to echo the famous declaration credo ut intelligam, that is, “I believe in order that I may come to know”. As (...) construed here, one knows in this anselmian way that E = mc2 just in case one knows that sentence expresses a true statement, but without having to understand the proposition it expresses. Most epistemologists ignore the significance of this grade of epistemic involvement. In a second grade of epistemic involvement, knowing that E = mc2 is knowing what that sentence means and understanding the proposition it express. This is knowledge in the propositional or semantic sense, and is the dominant target of epistemological investigation. Tacit and implicit knowledge occupies another tier. A typical example would be something that someone has “known all along” but, until now, hasn’t had occasion to put her mind to it or formulate in words. TI-knowledge remains a minority interest in today’s epistemology. Operating at a fourth grade of epistemic involvement is what I call “impact”-knowledge, which is the knowledge of a matter at its deepest and most widespread. An example, to be discussed below, is the knowledge that was generated by the Wiles proof of Fermat’s last theorem. Its true importance lies not only, or even mainly, in its verification of a commonly accepted fact about numbers, but rather in its enrichment of the mathematics of elliptical curves and the promise it holds for greater advancement into the mathematical unknown. Knowledge of this fourth grade has yet to find a seat in the parliaments of epistemology. Knowledge of the anselmian sort is independent of the other three. Tacit and implicit knowledge is incompatible with anselmian and semantic knowledge but coinstantiable with impact-knowledge. Semantic knowledge is incompatible with tacit and implicit knowledge but coinstantiable with the others. Impact-knowledge is pairwise coinstantiable with the others. Below I will bring the ignorance partitions into such alignment as they have with these ones. In doing so, I’ll propose a naturalized causal response epistemology designed to give these interactive distinctions the theoretical air they need to breathe. (shrink)