In the present book, Pauline Phemister argues against traditional Anglo-American interpretations of Leibniz as an idealist who conceives ultimate reality as a plurality of mind-like immaterial beings and for whom physical bodies are ultimately unreal and our perceptions of them illusory. Re-reading the texts without the prior assumption of idealism allows the more material aspects of Leibniz's metaphysics to emerge. Leibniz is found to advance a synthesis of idealism and materialism. His ontology posits indivisible, living, animal-like corporeal substances as (...) the real metaphysical constituents of the universe; his epistemology combines sense-experience and reason; and his ethics fuses confused perceptions and insensible appetites with distinct perceptions and rational choice. In the light of his sustained commitment to the reality of bodies, Phemister re-examines his dynamics, the doctrine of pre-established harmony and his views on freedom. The image of Leibniz as a rationalist philosopher who values activity and reason over passivity and sense-experience is replaced by the one of a philosopher who recognises that, in the created world, there can only be activity if there is also passivity; minds, souls and forms if there is also matter; good if there is evil; perfection if there is imperfection. (shrink)

Brown, Pauline I recently came across an article by Meg Keneally in The Guardian. I can think of no better description of our policies and practices on immigration detention than the following extract: It's a well-worn solution to an intractable human problem involving a large group of inconvenient people - ship them off somewhere, put a wall around them, and try to forget about the whole thing. You could argue that our country was founded as a result of this (...) approach. You could also argue that we learned our lesson too well, because it's an approach we are still using when it comes to vulnerable people who have undertaken hazardous ocean journeys - and the outcomes are no more humane than they were in the 18th and 19th centuries. (shrink)

Post-modernism offers a revolutionary approach to the study of society: in questioning the validity of modern science and the notion of objective knowledge, this movement discards history, rejects humanism, and resists any truth claims. In this comprehensive assessment of post-modernism, Pauline Rosenau traces its origins in the humanities and describes how its key concepts are today being applied to, and are restructuring, the social sciences. Serving as neither an opponent nor an apologist for the movement, she cuts through post-modernism's (...) often incomprehensible jargon in order to offer all readers a lucid exposition of its propositions. Rosenau shows how the post-modern challenge to reason and rational organization radiates across academic fields. For example, in psychology it questions the conscious, logical, coherent subject; in public administration it encourages a retreat from central planning and from reliance on specialists; in political science it calls into question the authority of hierarchical, bureaucratic decision-making structures that function in carefully defined spheres; in anthropology it inspires the protection of local, primitive cultures from First World attempts to reorganize them. In all of the social sciences, she argues, post-modernism repudiates representative democracy and plays havoc with the very meaning of "left-wing" and "right-wing." Rosenau also highlights how post-modernism has inspired a new generation of social movements, ranging from New Age sensitivities to Third World fundamentalism. In weighing its strengths and weaknesses, the author examines two major tendencies within post-modernism, the largely European, skeptical form and the predominantly Anglo-North-American form, which suggests alternative political, social, and cultural projects. She draws examples from anthropology, economics, geography, history, international relations, law, planning, political science, psychology, sociology, urban studies, and women's studies, and provides a glossary of post-modern terms to assist the uninitiated reader with special meanings not found in standard dictionaries. (shrink)

Conversing happily with my son we had been driving home when my mobile phone rang. Startled at the sound of my obstetrician's voice I had pulled off to the side of the road. At 18 weeks gestation I was told in a factual tone that the results from my serum screen had come back, indicating that our baby was at increased risk of Trisomy 18. Gripping the steering wheel my head had spun as he talked, explaining that Trisomy 18 was (...) worse than Trisomy 21 because our baby was not going to live. We had been thrilled when we heard the news of my pregnancy but now my temples throbbed and tears brimmed in my eyes. Suddenly my world was turned upside down and it had felt like someone reached into my chest and ripped my heart out.My husband and I decided that an amniocentesis was needed for a positive diagnosis and this was arranged for the following day. Studiously the sonographer performed the diagnostic ultrasound with a furrow across his brow. Watching the monitor I saw my baby moving as I watched the colours of red and blue flow through the heart and heard the regular, fast rhythm of the heartbeat. Quietly I hoped that the news was good but the creased brow had told me otherwise. Holding the amniotic fluid in his right hand the sonographer had glanced from it to me and empathetically informed me that the news wasn't good and that he didn't need to send the sample off for a positive diagnosis. Once again my world was crashing and all I wanted to do was bury my head in a pillow and sob. The following weekend dragged and had been filled with streams of tears and emotional turmoil. All I wanted to …. (shrink)

This is the first comprehensive account of Kant’s cosmopolitanism, highlighting its moral, political, legal, economic, cultural, and psychological aspects. Contrasting Kant’s views with those of his German contemporaries, and relating them to current debates, Pauline Kleingeld sheds new light on texts that have been hitherto neglected or underestimated. In clear and carefully argued discussions, she shows that Kant’s philosophical cosmopolitanism underwent a radical transformation in the mid 1790s and that the resulting theory is philosophically stronger than is usually thought. (...) Using the work of figures such as Fichte, Cloots, Forster, Hegewisch, Wieland, and Novalis, Kleingeld analyzes Kant’s arguments regarding the relationship between cosmopolitanism and patriotism, the importance of states, the ideal of an international federation, cultural pluralism, race, global economic justice, and the psychological feasibility of the cosmopolitan ideal. In doing so, she reveals a broad spectrum of positions in cosmopolitan theory that are relevant to current discussions of cosmopolitanism. -/- TABLE OF CONTENTS: Acknowledgments; Abbreviations; Introduction; 1. World citizens in their own country: Wieland and Kant on moral cosmopolitanism and patriotism; 2. Universal republic of world citizens or international federation?: Cloots and Kant on global peace; 3. Global hospitality: Kant's concept of cosmopolitan right; 4. Hierarchy or diversity?: Forster and Kant on race, culture, and cosmopolitanism; 5. International trade and justice: Hegewisch and Kant on cosmopolitanism and globalization; 6. Cosmopolitanism and feeling: Novalis and Kant on the development of a universal human community; 7. Kant's cosmopolitanism and current philosophical debates; Bibliography; Index. (shrink)

The Australian Army has adopted “respect” as a new addition to the existing trio of values, “courage, initiative and teamwork.” This article explores what respect may mean as an army value. The significance of respect surrounding two incidents involving Australian Defence Force personnel while on duty in Afghanistan is considered. The first is the so-called “green on blue” attack by an Afghan National Army soldier killing three Australian soldiers on 29 August 2012. The second concerns allegations of mutilation of suspected (...) Afghan insurgents’ corpses by soldiers attached to an Australian Special Forces Unit on 28 April 2013. The incidents have resulted in internal military investigations: in the second incident, with a view to possible prosecution for breach of the law of armed conflict and related disciplinary offences; and in the case of the green on blue attack, leading to a civilian coronial inquest. This article discusses the training and modelling of behaviour required to instil such a value as respect. (shrink)

In this seminal exploration of the nature and future of African philosophy, Paulin J. Hountondji attacks a myth popularized by ethnophilosophers such as Placide Temples and Alexis Kagame that there is an indigenous, collective African philosophy, separate and distinct from the Western philosophical tradition. Hountondji contends that ideological manifestations of this view that stress the uniqueness of the African experience are protonationalist reactions against colonialism conducted, paradoxically, in the terms of colonialist discourse.

Immanuel Kant’s views on politics, peace, and history have lost none of their relevance since their publication more than two centuries ago. This volume contains a comprehensive collection of Kant’s writings on international relations theory and political philosophy, superbly translated and accompanied by stimulating essays. Pauline Kleingeld provides a lucid introduction to the main themes of the volume, and three essays by distinguished contributors follow: Jeremy Waldron on Kant’s theory of the state; Michael W. Doyle on the implications of (...) Kant’s political theory for his theory of international relations; and Allen W. Wood on Kant’s philosophical approach to history and its current relevance. (shrink)

Hume’s account of how the self enters the moral domain and comes to a consciousness of itself as a moral being is one which he superimposes upon his Treatise account of the constitution of the non-metaphysical self. This primordial self is for Hume constructed out of the passions of pride and humility which are themselves in tum constructed out of certain feelings of pain and pleasure, these feelings being worked on by memory and imagination, and converted back and forth into (...) series of ideas and impressions. In presenting this account of the way in which we achieve a coherent self-awareness and self-knowledge such that we ‘know our own force’, Hurne in fact employs a radical psychology which he must discard once the moral self comes into view. The use Hume makes of this psychology has gone unnoticed in the literature, but once we understand its implications we will be able to dispel the confusion that some have found in his story. (shrink)

During the 1780s, as Kant was developing his universalistic moral theory, he published texts in which he defended the superiority of whites over non-whites. Whether commentators see this as evidence of inconsistent universalism or of consistent inegalitarianism, they generally assume that Kant's position on race remained stable during the 1780s and 1790s. Against this standard view, I argue on the basis of his texts that Kant radically changed his mind. I examine his 1780s race theory and his hierarchical conception of (...) the races, and subsequently address the question of the significance of these views, especially in the light of Kant's own ethical theory. I then show that during the 1790s Kant restricts the role of the concept of race, and drops his hierarchical account of the races in favour of a more genuinely egalitarian and cosmopolitan view. (shrink)

The Montagovian hypothesis of direct model-theoretic interpretation of syntactic surface structures is supported by an account of the semantics of binding that makes no use of variables, syntactic indices, or assignment functions & shows that the interpretation of a large portion of so-called variable-binding phenomena can dispense with the level of logical form without incurring equivalent complexity elsewhere in the system. Variable-free semantics hypothesizes local interpretation of each surface constituent; binding is formalized as a type-shifting operation on expressions that denote (...) functions, & sentences containing a free pronoun are analyzed as a function from individuals to propositions having a meaning of type (e,t). Standard weak crossover effects & binding patterns in sentences with multiple pronouns are shown to submit to straightforward type-theoretic treatments that do not rely on indexation. The variable-free semantics smoothly implements full surface compositionality & requires less machinery than standard accounts to handle functional questions, their answers, sloppy inferences, & across-the-board binding. 73 References. J. Hitchcock. (shrink)

In this essay, “The Principle of Autonomy in Kant’s Moral Theory: Its Rise and Fall,” Pauline Kleingeld notes that Kant’s Principle of Autonomy, which played a central role in both the Groundwork for the Metaphysics of Morals and the Critique of Practical Reason, disappeared by the time of the Metaphysics of Morals. She argues that its disappearance is due to significant changes in Kant’s political philosophy. The Principle of Autonomy states that one ought to act as if one were (...) giving universal laws through one’s maxims. The criterion of just legislation that Kant accepted in the mid-1780s does not require any actual consent on the part of the citizens—genuine universality is sufficient for a law to be just. Hence, at that time, Kant could indeed explicate the criterion governing the moral permissibility of one’s maxims by drawing an analogy with the criterion governing the justice of political laws. In the Metaphysics of Morals and in other works in the 1790s, however, he added the further condition that laws must be given with the consent of the citizens. With this further condition, the moral criterion was no longer fully analogous to the criterion for political laws being just. Accordingly, Kleingeld argues, Kant dropped the Principle of Autonomy, which was firmly based on that analogy. (shrink)

Kant is famous for his universalist moral theory, which emphasizes human dignity, equality, and autonomy. Yet he also defended sexist and (until late in his life) racist views. In this essay, I address the question of how current readers of Kant should deal with Kant’s sexism and racism. I first provide a brief description of Kant’s views on sexual and racial hierarchies, and of the way they intersect. I then turn to the question of whether we should set aside Kant’s (...) sexism and racism or ‘translate’ his egalitarian principles into inegalitarian ones. I argue for a third position, namely, that we should highlight the tensions that pervade Kant’s theory. In the final section, I argue that the use of inclusive language and female pronouns in recent discussions of Kant’s moral and political philosophy carries significant risks. I end by articulating several preconditions for fruitfully using Kant’s moral principles to criticize sexism and racism. (shrink)

The prohibition on using others ‘merely as means’ is one of the best-known and most influential elements of Immanuel Kant’s moral theory. But it is widely regarded as impossible to specify with precision the conditions under which this prohibition is violated. On the basis of a re-examination of Kant’s texts, the article develops a novel account of the conditions for using someone ‘merely as a means’. It is argued that this account has not only strong textual support but also significant (...) philosophical advantages over alternative conceptions. (shrink)

Le rapprochement initié au lendemain du 11 septembre entre scénaristes hollywoodiens et acteurs de la sécurité et de la défense dans le domaine de l’anticipation stratégique est ici interprété à l’aune d’une certaine parenté entre deux univers que tout semble a priori opposer. Il s’agit d’explorer ce que cette collaboration dit du renseignement dans son rapport au temps et à l’incertitude, pour ensuite examiner les éventuelles ressemblances entre renseignement et fiction dans leur rapport à la fictionnalité.

This article addresses the issue of realism in relationship to contemporary serial fiction. Drawing on The Bureau, it argues that spy TV series are “realistic” not because they correspond to reality but because of their impact on reality. It begins by giving an overview of the many ways in which “realism,” in the ordinary sense of a resemblance with reality, served as the working framework for The Bureau’s team. It then identifies three distinct types of realisms in the series. The (...) first is a “fictional realism,” namely the ability of The Bureau to conform to the aesthetic and narrative conventions of realistic fictions. The second type of realism, which I qualify as “ordinary,” refers to the possibilities offered by the show’s aesthetics and the enmeshment of The Bureau with viewers’ ordinary experience. The third type of “performative realism” refers to the series’ impact on shared representations and reality. By providing a common language about the secret activities of the state, The Bureau has gone from being a framed version of reality to being one of the defining frameworks through which state secrecy is experienced both individually and collectively, by insiders and the public at large. (shrink)

Introduction: Geographers at the beach -- Positivism: Or, roughly, what you see is the knowledge you get -- Critical rationalism: Learning from our mistakes -- Marxism and critical realism: Seekig what lies eneath -- Phenomenology and post-phenomenology: The essence of experience, or, seeing a shark is different from seeing a dolphin -- Social constructtionism and feminism: It's all down to us -- Structuralism, poststructurlism and postmodernism: Lies at the surface -- Complexity theory: From butterfly wings to fairy rings -- Moral (...) philosophy and ethics: Right and wrong in geography -- Thinking, doing, constructing geography. (shrink)

Kant’s most prominent formulation of the Categorical Imperative, known as the Formula of Universal Law (FUL), is generally thought to demand that one act only on maxims that one can will as universal laws without this generating a contradiction. Kant's view is standardly summarized as requiring the 'universalizability' of one's maxims and described in terms of the distinction between 'contradictions in conception' and 'contradictions in the will'. Focusing on the underappreciated significance of the simultaneity condition included in the FUL, I (...) argue, by contrast, that the principle is better read as requiring that one be able to will two things simultaneously without self-contradiction, namely, that a maxim be one's own and that it be a universal law. This amounts to a new interpretation of the FUL with significant interpretive and philosophical advantages. (shrink)

Paulin and Cahill‐Lane explore the origins of event processing and event prediction in animal evolution. They propose that the evolutionary benefit of being able to predict and thus to quickly react to anticipated events may have triggered the evolution of the earliest nervous systems.

'Autonomy' is originally a political notion. In this chapter, I argue that the political theory Kant defended while he was writing the _Groundwork_ sheds light on the difficulties that are commonly associated with his account of moral autonomy. I argue that Kant's account of the two-tiered structure of political legislation, in his _Feyerabend Lectures on Natural Law_, parallels his distinction between two levels of moral legislation, and that this helps to explain why Kant could regard the notion of 'autonomy' as (...) apt to express the principle of morality---at least in the mid 1780s. (shrink)

The work of seventeenth-century polymath Gottfried Wilhelm Leibniz has proved inspirational to philosophers and scientists alike. In this thought-provoking book, Pauline Phemister explores the ecological potential of Leibniz’s dynamic, pluralist, panpsychist, metaphysical system. She argues that Leibniz’s philosophy has a renewed relevance in the twenty-first century, particularly in relation to the environmental change and crises that threaten human and non-human life on earth. Drawing on Leibniz’s theory of soul-like, interconnected metaphysical entities he termed 'monads', Phemister explains how an individual’s (...) true good is inextricably linked to the good of all. Phemister also finds in Leibniz’s works the rudiments of a theory of empathy and strategies for strengthening human feelings of compassion towards all living things. Leibniz and the Environment is essential reading for historians of philosophy and environmental philosophers, and will also be of interest to anyone seeking a metaphysical perspective from which to pursue environmental action and policy. (shrink)

Within Kantian ethics and Kant scholarship, it is widely assumed that autonomy consists in the self-legislation of the principle of morality. In this paper, we challenge this view on both textual and philosophical grounds. We argue that Kant never unequivocally claims that the Moral Law is self-legislated and that he is not philosophically committed to this claim by his overall conception of morality. Instead, the idea of autonomy concerns only substantive moral laws, such as the law that one ought not (...) to lie. We argue that autonomy, thus understood, does not have the paradoxical features widely associated with it. Rather, our account highlights a theoretical option that has been neglected in the current debate on whether Kant is best interpreted as a realist or a constructivist, namely that the Moral Law is an a priori principle of pure practical reason that neither requires nor admits of being grounded in anything else. (shrink)

This chapter proposes a solution to the Trolley Problem in terms of the Kantian prohibition on using a person ‘merely as a means.’ A solution of this type seems impossible due to the difficulties it is widely thought to encounter in the scenario known as the Loop case. The chapter offers a conception of ‘using merely as a means’ that explains the morally relevant difference between the classic Bystander and Footbridge cases. It then shows, contrary to the standard view, that (...) a bystander who diverts the trolley in the Loop case need not be using someone ‘merely as a means’ in doing so. This makes it possible to show why the Loop scenario does not undermine the explanation of the salient moral difference between the Bystander and Footbridge cases. (shrink)

"Sure to be controversial and of interest to a wide audience in feminist history" (Judith Grant, University of Southern California), this book draws on a wide range of political and intellectual traditions to demonstrate that, only by ...

Inscriptions of Assyrian kings disclose that these rulers maintained and improved the land near the palace. This paper brings together the pictorial versions of what may be described as the “Assyrian royal landscape,” that is, outdoor scenery designed for royal purposes and represented on the stone panels that lined the walls of the palaces at Nimrud, Nineveh, and Dur-Sharrukin. The royal landscapes differ from reign to reign, since they each reflect some aspect of the particular king’s rule. The description and (...) discussion of the individual scenes also take into account the rationale behind their creation. Textual and archaeological data are supportive additions, and the previous studies of other scholars are also considered. The discussion of scenes carved on the stone panels follows in chronological sequence the reigns of four Assyrian kings: Ashurnasirpal II, Sargon II, Sennacherib, and Ashurbanipal. The chronological presentation demonstrates that royal landscape imagery in the sculptural arts progressed as a method of documentation by the Assyrian kings. (shrink)

The Heythrop Journal, Volume 63, Issue 4, Page 613-625, July 2022.

Ireland has struggled with its ‘feminine’ identity throughout its history. The so-called ‘chasmic dichotomy of male and female' is embedded in colonial and postcolonial constructions of Irishness and it continues to manifest itself in contemporary cultural representations of Ireland and Irishness. This study explores issues of gender and nationality via a reading of a 70-second television advertisement for Caffrey's Irish Ale, titled ‘New York’. The article suggests that, although colonial and postcolonial discourse on Ireland continues to perceive the ‘feminine’ in (...) problematic terms, this is gradually changing as Irish women increasingly, in poet Eavan Boland's words, ‘open a window on those silences, those false pastorals, those ornamental reductions’ that have confined us. (shrink)

Advance directives convey consumers’ wishes about accepting or refusing future treatment if they become incompetent. They are designed to communicate a competent consumer’s perspective regarding the preferred treatment, should the consumer later become incompetent. There are associated ethical issues for health practitioners and this article considers the features that are relevant to nurses. In New Zealand, consumers have a legal right to use an advance directive that is not limited to life-prolonging care and includes general health procedures. Concerns may arise (...) regarding a consumer’s competence and the document’s validity. Nurses need to understand their legal and professional obligations to comply with an advance directive. What role does a nurse play and what questions arise for a nurse when advance directives are discussed with consumers? This article considers the cultural dimensions, legal boundaries, consumers’ and providers’ perspectives, and the medical and nursing positions in New Zealand. (shrink)

Moet er strenger gestraft worden of juist niet? Mag de rechter door de wetgever aan banden worden gelegd? In hoeverre mag de overheid ingrijpen in het privéleven van haar burgers? Deze vragen zijn inzet van menig opiniërend krantenartikel of discussieprogramma. Ook degenen die zich beroepshalve met het recht bezighouden zullen zich van tijd tot tijd moeten bezinnen op taak en functie van het recht. Moeten we regels toepassen als ze tot onrechtvaardige uitkomsten leiden? Leiden regels wel tot het doel waarvoor (...) ze zijn opgesteld? Dit zijn allemaal vragen over het recht waarop door het recht zelf geen antwoorden kunnen worden gegeven. Betekent dit dat discussies over deze kwesties zinloos zijn omdat zij ontaarden in politieke welles-nietes spelletjes? Deze inleiding in de rechtsfilosofie beoogt te laten zien dat dit niet hoeft. (shrink)

The goal of this study is to reconstruct and evaluate the systematic role of Kant's views on history within his ‛critical' philosophy. Kant's philosophy of history has been neglected in the literature, largely due to the widespread though mistaken perception that it is at odds with central assumptions of Kant’s ‘critical’ thought. I discuss Kant's most important texts on history and examine the relationship between Kant's view of history and the central tenets of his Critiques (in particular, Kant's conception of (...) teleology, his notion of an 'interest of reason,' and the problem of the possibility of the highest good). I argue that Kant's philosophy of history should be seen as an integral (though not entirely unproblematic) part of his mature philosophy. I show this in part by correcting the standard view of Kant's philosophy of history, and in part by highlighting hitherto neglected aspects of his critical philosophy. (shrink)

Summary A total of 1068 secondary school pupils completed a questionnaire concerned with enjoyment of school, enjoyment of subjects and what they attributed academic success to. Gender differences were shown in the overall enjoyment of school (girls expressing greater enjoyment). Girls also reported liking friends, teachers, outings and lessons more than boys, while boys reported liking sports and school clubs more. Enjoyment of school subjects reflected traditional sex stereotyping: girls reported more liking than did boys for English, French, German, history, (...) drama, music and home economics while boys reported more liking for science. craft and design technology, physical education and information technology. Some gender differences were shown in rating factors contributing to academic success (girls rating hard work and teachers? liking for you as more important than boys, and boys rating cleverness, talent and luck as more important than girls) but attributions with respect to academic success varied more with age than with gender. (shrink)

Descartes, Spinoza and Leibniz stand out among their seventeenth-century contemporaries as the great rationalist philosophers. Each sought to construct a philosophical system in which theological and philosophical foundations serve to explain the physical, mental and moral universe. Through a careful analysis of their work, Pauline Phemister explores the rationalists seminal contribution to the development of modern philosophy. Broad terminological agreement and a shared appreciation of the role of reason in ethics do not mask the very significant disagreements that led (...) to three distinctive philosophical systems: Cartesian dualism, Spinozan monism and Leibnizian pluralism. The book explores the nature of, and offers reasons for, these differences. Phemister contends that Spinoza and Leibniz developed their systems in part through engagements with and amendment of Cartesian philosophy, and critically analyses the arguments and contributions of all three philosophers. The clarity of the authors discussion of their key ideas including their views on knowledge, universal languages, the nature of substance and substances, bodies, the relation of mind and body, freedom, and the role of distinct perception and reason in morals will make this book the ideal introduction to rationalist philosophy. (shrink)

Neoliberalism’s project of making the market the model for all modern freedoms means that critique needs to be able to unmask the distortions and to weigh the costs of its cultural appropriations and resignifications. This diagnostic/evaluative task presents a seeming challenge to the sociologist who is also answerable to scientific purposes that demand objectivity and impartiality. This article investigates two very different attempts to grasp this nettle. It contrasts Peter Wagner’s proposal to reclaim critique as ‘an essential feature of the (...) social sciences’ with Axel Honneth’s call for a reinvigoration of the ‘sociologizing dimension’ of a critical theory tradition. It is argued that neither approach is fully adequate to the challenges set by neoliberalism. The final section of the article suggests that to demonstrate the efficacy of sociology’s contribution to a critique of neoliberalism we need to review the relationship between theoretical reflection and everyday thinking and permit the former to do more analytic/evaluative work. (shrink)

A fundamental goal of biology is to understand how novel phenotypes evolved through changes in existing genes. The Dictyostelia or social amoebas represent a simple form of multicellularity, where starving cells aggregate to build fruiting structures. This review summarizes efforts to provide a framework for investigating the genetic changes that generated novel morphologies in the Dictyostelia. The foundation is a recently constructed molecular phylogeny of the Dictyostelia, which was used to examine trends in the evolution of novel forms and in (...) the divergence of genes that shape these forms. There is a major trend towards the formation of large unbranched fruiting bodies, which is correlated with the use of cyclic AMP (cAMP) as a secreted signal to coordinate cell aggregation. The role of cAMP in aggregation arose through co‐option of a pathway that originally acted to coordinate fruiting body formation. The genotypic changes that caused this innovation and the role of dynamic cAMP signaling in defining fruiting body size and pattern throughout social amoeba evolution are discussed. BioEssays 29:635–644, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

Similarity is central for the definition of concepts in several theories in cognitive psychology. However, similarity encounters several problems which were emphasized by Goodman in 1972. At the end of his article, Goodman banishes similarity from any serious philosophical or scientific investigations. If Goodman is right, theories of concepts based on similarity encounter a huge problem and should be revised entirely. In this paper, we would like to analyze the notion of similarity with some insight from psychological works on analogical (...) cognition. Analogical cognition compares two situations or objects in order to find similarities between them. In doing so, the analogical process sorts the different features of the two situations or objects and determines the most important ones. The analogical process is also highly sensitive to context. Context-sensitivity is desirable at some level, but it is also problematic as it leads to a computational explosion. To answer this problem, we would like to consider salience as a possible heuristic in the analogical process. We will distinguish three forms of salience: Sensory, categorical, and operational. By taking salience into account, we can introduce a shortcut into the computation of similarity and circumvent computational explosion. (shrink)