Originally published in 1966. This is a self-instructional course intended for first-year university students who have not had previous acquaintance with Logic. The book deals with "propositional" logic by the truth-table method, briefly introducing axiomatic procedures, and proceeds to the theory of the syllogism, the logic of one-place predicates, and elementary parts of the logic of many-place predicates. Revision material is provided covering the main parts of the course. The course represents from eight to twenty hours work. depending on the (...) student's speed of work and on whether optional chapters are taken. (shrink)

Now I continue the investigation, begun in Homo Quaerens: The Seeker and the Sought, into the generic traits of persons from a philosophic point of view. I treat such special topics of my method, set forth in that book, as bear upon the person's intrapersonal aspects: namely, his body and such of its functions as contribute to his preconscious acts. In particular, I deal with those aspects insofar as they may be construed as straining, so to speak, toward that self-transcendence (...) which culminates in the veridical person - in effect, strands of subpersonal events which contribute to and converge upon his consummate personhood. In consequence, I explore the ontology of the person under the perspective of his naturalistically interpreted makeup; and I conceive my enterprise as propaedeutic to more generalized ontologic topics which I shall take up in subsequent books. (shrink)

It is unfortunate that Hamblin’s contributions do not get him the credit he deserves for his remarkable achievements. Although his contributions to philosophy are well enough recognized, and his early contributions to computing have been acknowledged, it seems strange that his work has not been widely enough recognized for the interdisciplinary effect it has had. There has been a feedback loop whereby his theories on formal dialogue systems and imperatives were taken up in argumentation, applied in computing, and then (...) used in this form to refine argumentation methods. (shrink)

I finished my undergraduate degree at Monash University and joined Charles Hamblin’s seminar at the University of NSW in March, 1968. Phil Staines from the University of Newcastle joined at the same time, and Vic Dudman was an established member. Hamblin’s book Fallacies would be published in 1970, but the seminar discussions rarely concerned fallacies. This may have been because Hamblin had been working for so long and so closely with those ideas that he was now (...) ready to turn elsewhere. But I shall argue that the book was only part of a much broader program, other parts of which occupied us in the seminars. Hamblin never explicitly discussed the writing of Fallacies with me, and what follows is an attempt to explain how the book fitted into his overall project as a logician, drawn from his published works and from what I remember of his contributions to the seminar. (shrink)

Leonard Harris’ “Insurrectionist Ethics: Advocacy, Moral Psychology, and Pragmatism” challenges pragmatist moral theories to meet standards that render insurrectionist acts not only permissible, but also dutiful (Harris 2002). Using examples of U.S. slave insurrections, Harris defines slave insurrectionist acts as acts aimed at the “absolute destruction of slaveholders and the bonds of servitude” (2002, 204). Following Harris, I define general insurrectionist acts as any action aimed at the absolute destruction of one’s oppressor and the bonds of one’s oppression. In (...) this paper, I question whether his standards are adequate for evaluating a fairly well documented form of U.S. Black women’s insurrectionist .. (shrink)