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Added by: Björn Freter, Contributed by: Robin AttfieldAbstract: The Gaia theory of James Lovelock proposes that the Earth is a self-regulating system, or super-organism, maintaining conditions hospitable to contemporary planetary biota. Objections to this theory, concerning its alleged untestability and circularity, are considered and countered. Favourable evidence includes Lovelock’s daisyworld model of a planet regulating its own temperatures and thus maintaining homeostasis, and his discoveries of actual regulatory mechanisms such as the biological generation of dimethyl sulphide, which removes sulphur from the oceans and seeds clouds whose albedo reduces solar radiation (a negative feedback mechanism). After some decades of scepticism, sections of the scientific community have partially endorsed Gaia theory, accepting that the Earth system behaves as if self-regulating. Whether or not this theory is acceptable in full, it has drawn attention to the need for preserving planetary biological cycles and for the planetary dimension to be incorporated in ethical decision-making, and thus for a planetary ethic.Comment: This interdisciplinary survey of the Gaia hypothesis, its critics and its supporters, could be used in Philosophy of Science or Philosophy of Biology classes to clarify the concept of Gaia, which is often presented too vaguely by those who have not considered issues such as whether this hypothesis is falsifiable or not; it could also be used in Ethics classes because of its section on Gaian ethics. We show how Lovelock has devised indirect ways of testing this hypothesis (or better, the Gaia theory), how a critic (Kirchner) has presented it as either falsifiable but unsurprising or unfalsifiable and thus useless, and how a supporter, Tim Lenton has sought to explain how it can be reconciled with Darwinian evolution. Finally we show how elements of the theory have been endorsed by a scientific conference, but other aspects, such as the purposiveness of Gaia, were not endorsed.
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Added by: Simon Fokt, Contributed by: Rebekah Humphreys
Abstract: It is widely held that moral obligations to non-human beings do not involve considerations of justice. For such a view, nonhuman interests are always prone to be trumped by human interests. Rawlsian contractarianism comprises an example of such a view. Through analysis of such theories, this essay highlights the problem of reconciling the claim that humans have obligations to non-humans with the claim that our treatment of the latter is not a matter of justice. We argue that if it is granted that the basic interests of non-human beings sometimes count for more than the peripheral interests of humans, then our understandings of obligation and of justice must be aligned, so that what we say about obligation is not countered by assumptions about the invariable priority of humans in matters of justice. We further consider whether such a conclusion can be endorsed by those who adopt certain alternative theories to contractarianism. We conclude that adherents of a range of theories including sentientism and biocentrism must accept that human interests can sometimes be superseded by animal interests, and that this applies not least in matters of justice.
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Added by: Simon Fokt, Contributed by: Rebekah Humphreys
Abstract: It is widely held that moral obligations to non-human beings do not involve considerations of justice. For such a view, nonhuman interests are always prone to be trumped by human interests. Rawlsian contractarianism comprises an example of such a view. Through analysis of such theories, this essay highlights the problem of reconciling the claim that humans have obligations to non-humans with the claim that our treatment of the latter is not a matter of justice. We argue that if it is granted that the basic interests of non-human beings sometimes count for more than the peripheral interests of humans, then our understandings of obligation and of justice must be aligned, so that what we say about obligation is not countered by assumptions about the invariable priority of humans in matters of justice. We further consider whether such a conclusion can be endorsed by those who adopt certain alternative theories to contractarianism. We conclude that adherents of a range of theories including sentientism and biocentrism must accept that human interests can sometimes be superseded by animal interests, and that this applies not least in matters of justice.
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Added by: Viviane FairbankAbstract:
Work in the field of feminist logic is still rather scarce and the field itself remains a contested area of study, but still, it is developing. One approach concentrates on analyzing logical systems with respect to structural features that may perpetuate sexism and oppression or, on the other hand, features that may be helpful for resist-ing and opposing these social phenomena. Upon this assumption, I want to inves-tigate possible applications of queer feminist views on (philosophy of) logic with respect to a very specific group, namely contradictory logics, i.e., logical systems containing contradictions in their set of theorems. I want to show that, on the one hand, the formal set-up of contradictory logics makes them well-suited from the perspectives of feminist logic and, on the other hand, that queer feminist theories provide a relevant, and so far undeveloped, conceptual motivation for contradictory logics. Thus, bringing together contradictory logics and queer feminist theories may prove fruitful both as a ‘real-life’ motivation for these peripheral logical systems and as a formal basis for a philosophical field that is still characterized by a distrust of formalism.Comment: This paper would be appropriately included in any course concerned with formal approaches in feminist philosophy or feminist philosophy of logic. It serves as a useful example of how certain feminist insights might motivate the pursuit of specific formal logical projects, and it provides a clear introduction to the philosophy and formal systems of contradictory logics.
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Added by: Ten-Herng Lai & Chong-Ming LimAbstract:
In this article, I explore the relationship between witness-bearing arts as a form of creative activism designed to respond to social injustices. In the first section, I present some common features of bearing witness, as conceptualized within media studies and journalism. Then I explain how artworks placed in the streets can bear witness in a similar way. I argue that witness-bearing art transmits knowledge about certain unjust and harmful events, which then places a moral burden or responsibility on the viewer. To defend this view, I offer some examples of activist art that bears witness to certain events. I suggest that witness-bearing art is placed in the streets in order to make certain truths publicly available, by offering evidence of them embedded in the artwork. The final section considers why the bearing witness is especially effective for activist art. Witness-bearing art plays a crucial knowledge-transmitting function, one which enables art to engage in creative activism. I conclude by considering how witness-bearing art offers a powerful and persuasive voice for the oppressed.
Comment (from this Blueprint): This paper can be used for discussions on the potential of art to challenge received narratives.
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Added by: Rochelle DuFordBack Matter: The pioneering moral philosopher Annette Baier presents a series of new and recent essays in ethics, broadly conceived to include both engagements with other philosophers and personal meditations on life. Baier's unique voice and insight illuminate a wide range of topics. In the public sphere, she enquires into patriotism, what we owe future people, and what toleration we should have for killing. In the private sphere, she discusses honesty, self-knowledge, hope, sympathy, and self-trust, and offers personal reflections on faces, friendship, and alienating affection.Comment: The essays in this book are self-contained and accessible conversation starters. A number of them would make good initial readings for a class or unit on political ethics (concerning toleration, nationalism, and patriotism), friendship and love (concerning trust, friendship, and intimacy), and the ethics of reproduction and population.
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Added by: Clotilde Torregrossa, Contributed by: Simon FoktAbstract: The project of explaining intentional phenomena in terms of nonintentional phenomena has become a central task in the philosophy of mind.' Since intentional phenomena like believing, desiring, intending have content essentially, the project is one of showing how semantic properties like content can be reconciled with nonsemantic properties like cause. As Jerry A. Fodor put it, The worry about representation is above all that the semantic (and/or the intentional) will prove permanently recalcitrant to integration in the natural order; for example that the semantic/intentional properties of things will fail to supervene upon their physical properties.Comment: This paper provides a clear reconstruction and evaluation of Jerry Fodor's causal theory of content. It is helpful as primary and further reading in an undergraduate philosophy of mind course to discuss the problem of the naturalization of content.
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Added by: Giada FratantonioAbstract: According to Conceptualism, philosophy is an independent discipline that can be pursued from the armchair because philosophy seeks truths that can be discovered purely on the basis of our understanding of expressions and the concepts they express. In his recent book, The Philosophy of Philosophy, Timothy Williamson argues that while philosophy can indeed be pursued from the armchair, we should reject any form of Conceptualism. In this paper, we show that Williamson's arguments against Conceptualism are not successful, and we sketch a way to understand understanding that shows that there is a clear sense in which we can indeed come to know the answers to (many) philosophical questions purely on the basis of understanding.Comment: The author argues, contra Williamson, for the role of understanding as a way of gaining knowledge and providing answer to lots of philosophical questions. Good to use as a further reading for postgraduate courses in epistemology of understanding, as well as philosophical methodology.
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Added by: Clotilde Torregrossa, Contributed by: Simon FoktAbstract: In (Chalmers, 1996), David Chalmers influentially argued that if physicalism is true then every positive truth is a priori entailed by the full physical description—this is called 'the a priori entailment thesis'. However, ascriptions of phenomenal consciousness are not so entailed and thus he concludes that Physicalism is false. As he puts it, 'zombies' are metaphysically possible. I attempt to show that this argument is refuted by considering an analogous argument in the mouth of a zombie. The conclusion of this argument is false so one of the premises is false. I argue at length that this shows that the original conceivability argument also has a false premise and so is invalid.Comment: This paper is most suitable for further reading in any course which discusses consciousness and conceivability arguments. Note that this paper was chosen by The Philosopher's Annual as one of the ten best articles appearing in print in 2000 and so is reprinted in Volume XXIII of The Philosopher's Annual.
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Added by: Simon Fokt, Contributed by: Simon Prosser
Abstract: Proponents of non-conceptual content have recruited it for various philosophical jobs. Some epistemologists have suggested that it may play the role of “the given” that Sellars is supposed to have exorcised from philosophy. Some philosophers of mind (e.g., Dretske) have suggested that it plays an important role in the project of naturalizing semantics as a kind of halfway between merely information bearing and possessing conceptual content. Here I will focus on a recent proposal by Jerry Fodor. In a recent paper he characterizes non-conceptual content in a particular way and argues that it is plausible that it plays an explanatory role in accounting for certain auditory and visual phenomena. So he thinks that there is reason to believe that there is non-conceptual content. On the other hand, Fodor thinks that non-conceptual content has a limited role. It occurs only in the very early stages of perceptual processing prior to conscious awareness. My paper is examines Fodor’s characterization of non-conceptual content and his claims for its explanatory importance. I also discuss if Fodor has made a case for limiting non-conceptual content to non-conscious, sub-personal mental states.
Comment: Useful discussion of Fodor's view on non-conceptual content; I use the Fodor piece as main reading, and this as further reading.