The study of biological altruism is a cornerstone of modern evolutionary biology. Associated with foundational issues about natural selection, it is often supposed that explaining altruism is key to understanding social behavior more generally. Typically, biological altruism is defined in purely effects-based, behavioral terms – as an interaction in which one organism contributes fitness to another, at its own expense. Crucially, such a definition isn’t meant to rest on psychological or intentional assumptions. We show that, appearances and official definitions notwithstanding, (...) the notion biological altruism carries a vestige of the psychological, intentional concept familiar to us from the human domain. In particular, definitions of altruism from Hamilton onwards presuppose an actor\recipient distinction – a distinction, so we argue, that has questionable biological grounding. We arrive at this conclusion step-by-step, first looking at several simple, “austere” definitions and their problems, and then critiquing the actor\recipient distinction directly. If successful, our arguments suggest that the category of biological altruism requires a significant rethink. (shrink)

In the past two decades there has been a high-profile debate between two frameworks for exploring biodiversity in ecology: the niche-based framework and the neutral framework. This paper discusses contrasting approaches to forge a causal relationship between the niche theory and the neutral theory. The first approach suggests that evolution for niche _differentiation_ may lead to neutrality, and the second suggests that evolution for niche _convergence_ may do so. Although counterintuitive and rarely considered, here I argue that the differentiation hypothesis (...) is more promising. As will be demonstrated, adopting this hypothesis has notable implications for how the neutral theory is received. (shrink)

"My work has had nothing to do with gay liberation," Michel Foucault reportedly told an admirer in 1975. And indeed there is scarcely more than a passing mention of homosexuality in Foucault's scholarly writings. So why has Foucault, who died of AIDS in 1984, become a powerful source of both personal and political inspiration to an entire generation of gay activists? And why have his political philosophy and his personal life recently come under such withering, normalizing scrutiny by commentators as (...) diverse as Camille Paglia, Richard Mohr, Bruce Bawer, Roger Kimball, and biographer James Miller? David M. Halperin's Saint Foucault is an uncompromising and impassioned defense of the late French philosopher and historian as a galvanizing thinker whose career as a theorist and activist will continue to serve as a model for other gay intellectuals, activists, and scholars. A close reading of both Foucault and the increasing attacks on his life and work, it explains why straight liberals so often find in Foucault only counsels of despair on the subject of politics, whereas gay activists look to him not only for intellectual inspiration but also for a compelling example of political resistance. Halperin rescues Foucault from the endless nature-versus-nurture debate over the origins of homosexuality ("On this question I have absolutely nothing to say," Foucault himself once remarked) and argues that Foucault's decision to treat sexuality not as a biological or psychological drive but as an effect of discourse, as the product of modern systems of knowledge and power, represents a crucial political breakthrough for lesbians and gay men. Halperin explains how Foucault's radical vision of homosexuality as a strategic opportunity for self-transformation anticipated the new anti-assimilationist, anti-essentialist brand of sexual identity politics practiced by contemporary direct-action groups such as ACT UP. Halperin also offers the first synthetic account of Foucault's thinking about gay sex and the future of the lesbian and gay movement, as well as an up-to-the-minute summary of the most recent work in queer theory. "Where there is power, there is resistance," Michel Foucault wrote in The History of Sexuality, Volume I. Erudite, biting, and surprisingly moving, Saint Foucault represents Halperin's own resistance to what he views as the blatant and systematic misrepresentation of a crucial intellectual figure, a misrepresentation he sees as dramatic evidence of the continuing personal, professional, and scholarly vulnerability of all gay activists and intellectuals in the age of AIDS. (shrink)

Hope is a positive emotion that plays a pivotal role in intractable conflicts and conflict resolution processes by inducing conciliatory attitudes for peace. As a catalyser for conflict resolution, it is important to further understand hope in such contexts. In this article we present a novel framework for understanding hope in contexts of intergroup conflict. Utilizing appraisal theory of emotions and heavily relying on the implicit theories framework, we describe three targets upon which hope appraisals focus in intractable conflict—the conflict, (...) the outgroup, and the ingroup. Next, we describe the importance of developing ways to experimentally induce hope, and utilize the appraisal-target framework to describe and classify existing and potential interventions for inducing hope in intractable conflict resolution. (shrink)

We offer a functional perspective on hate, showing that hate has a unique pattern of appraisals and action tendencies. Hate is based on perceptions of a stable, negative disposition of persons or groups. We hate persons and groups more because of who they are, than because of what they do. Hate has the goal to eliminate its target. Hate is especially significant at the intergroup level, where it turns already devalued groups into victims of hate. When shared among group members, (...) hate can spread fast in conflict zones where people are exposed to hate-based violence, which further feeds their hate. Hate can be reassuring and self-protective, because its message is simple and helps confirming people’s belief in a just world. (shrink)

"My work has had nothing to do with gay liberation," Michel Foucault reportedly told an admirer in 1975. And indeed there is scarcely more than a passing mention of homosexuality in Foucault's scholarly writings. So why has Foucault, who died of AIDS in 1984, become a powerful source of both personal and political inspiration to an entire generation of gay activists? And why have his political philosophy and his personal life recently come under such withering, normalizing scrutiny by commentators as (...) diverse as Camille Paglia, Richard Mohr, Bruce Bawer, Roger Kimball, and biographer James Miller? David M. Halperin's Saint Foucault is an uncompromising and impassioned defense of the late French philosopher and historian as a galvanizing thinker whose career as a theorist and activist will continue to serve as a model for other gay intellectuals, activists, and scholars. A close reading of both Foucault and the increasing attacks on his life and work, it explains why straight liberals so often find in Foucault only counsels of despair on the subject of politics, whereas gay activists look to him not only for intellectual inspiration but also for a compelling example of political resistance. Halperin rescues Foucault from the endless nature-versus-nurture debate over the origins of homosexuality and argues that Foucault's decision to treat sexuality not as a biological or psychological drive but as an effect of discourse, as the product of modern systems of knowledge and power represents a crucial political breakthrough for lesbians and gay men. Halperin explains how Foucault's radical vision of homosexuality as a strategic opportunity for self-transformation anticipated the new anti-assimilationist, anti-essentialist brand of sexual identity politics practiced by contemporary direct-action groups such as ACT UP. Halperin also offers the first synthetic account of Foucault's thinking about gay sex and the future of the lesbian and gay movement, as well as an up-to-the-minute summary of the most recent work in queer theory. "Where there is power, there is resistance," Michel Foucault wrote in The History of Sexuality, Volume I. Erudite, biting, and surprisingly moving, Saint Foucault represents Halperin's own resistance to what he views as the blatant and systematic misrepresentation of a crucial intellectual figure, a misrepresentation he sees as dramatic evidence of the continuing personal, professional, and scholarly vulnerability of all gay activists and intellectuals in the age of AIDS. (shrink)

Given a rich environment, how do we decide on what information to use? A view of a single entity (e.g., a group of birds) affords many distinct interpretations, including their number, average size, and spatial extent. An enduring challenge for cognition, therefore, is to focus resources on the most relevant evidence for any particular decision. In the present study, subjects completed three tasks—number discrimination, surface area discrimination, and convex hull discrimination—with the same stimulus set, where these three features were orthogonalized. (...) Therefore, only the relevant feature provided consistent evidence for decisions in each task. This allowed us to determine how well humans discriminate each feature dimension and what evidence they relied on to do so. We introduce a novel computational approach that fits both feature precision and feature use. We found that the most relevant feature for each decision is extracted and relied on, with minor contributions from competing features. These results suggest that multiple feature dimensions are separately represented for each attended ensemble of many items and that cognition is efficient at selecting the appropriate evidence for a decision. (shrink)

One. Hundred. Years. of. Homosexuality. I. In 1992, when the patriots among us will be celebrating the fivehundredth anniversary of the discovery of America by Christopher Columbus, our cultural historians may wish to mark the centenary of  ...

The distinction between attackers and defenders might help refine the understanding of the role of emotions in conflicts. Here, we briefly discuss differences between attackers and defenders in terms of appraisals, action tendencies, emotional preferences, and brain activities. Finally, we outline how attackers and defenders may differ in their response to emotion-based interventions that aim to promote conflict resolution.

The central role played by emotions in conflict has long been recognized by many of the scholars who study ethnic conflicts and conflict resolution. Yet recent developments in the psychological study of discrete emotions and of emotion regulation have yet to receive adequate attention by those who study and seek to promote conflict resolution. At the same time, scholars of emotion and emotion regulation have only rarely tested their core theories in the context of long-term conflicts, which constitute a unique (...) and highly emotional environment. I argue that building bridges between these two communities would help us to form a better understanding of core processes in emotion and emotion regulation as well as greatly advance theory and practice in conflict resolution. To address that goal, a theoretical, appraisal-based model elucidating the way emotions operate in the context of conflict resolution processes is presented, followed by a review of recent empirical developments in the study of discrete emotions in conflict resolution processes. Next, I discuss various avenues of influence and provide preliminary data regarding the potential role of two types of emotion regulation processes in conflict resolution efforts. Finally, I describe the future challenges in integrating these two bodies of knowledge, at both the theoretical and the applied levels. (shrink)

Sexuality is a cultural production: it represents the appropriation of the human body and of its physiological capacities by an ideological discourse. Foucault made sexuality into a field of historical investigation. The next project is to fill in the outlines of the picture he has sketched. The study of classical antiquity has a special role to play in this historical enterprise, in that it exposes sexuality, as a domain of knowledge, power, and personal experience, as a uniquely modern production. Neither (...) the isolation of sexuality as an autonomous entity nor the use of sexuality to individuate human beings can be exampled in Greek antiquity. The history of sexuality therefore cannot posit "sexuality" as a stable object of historical knowledge but must inquire into the various ways that sexual experience is constituted in society. The answer to the question "is there a history of sexuality" is yes, but only a relatively recent one. (shrink)

Liao and Carbonell argue that medical devices are often not merely biased, but rather materialize oppression through the perpetuation of oppression into the present and future (Liao and Carbonell 2...

Inequality in the family is the most damaging of all forces in women’s lives. It is overtly preserved by religious, customary, and state laws that formally enshrine discrimination against women and is perpetuated by de facto lack of access to nominally protective systems and remedies. International law and its implementation mechanisms provide an arena for confronting resistance to gender equality in the family, calling states to account at the highest level as well as providing a platform for domestic advocacy. CEDAW (...) and the jurisprudence of its monitoring body, the Committee on the Elimination of Discrimination against Women, clearly state the paramount value of protecting the individual human rights of family members rather than maintaining family “protection” and privacy at the expense of the women within it. By ratifying, States theoretically commit themselves to this progressive position. However, the politics of state and community identity make for a more complex picture that includes multiple, sometimes overlapping, levels of acceptance and rejection. Taking as a case study the current initiative to adopt a new General Recommendation to address the economic consequences of family relations and their dissolution, this Article draws on the CEDAW Convention and the CEDAW Committee’s work to suggest a practical application of international standards to address the tangle of legal systems and identity that have disadvantaged women for centuries. Placing this initiative within the context of multiple family law regimes and the multicultural debate, the right to exit and the concept of freedom to associate and to disassociate are emphasized as crucial in confronting the phenomenon of discriminatory identitybased family legal regimes. The Article concludes with an illustration of the harmonization process required by the CEDAW Convention, taking the new General Recommendation as a model approach for meeting the international equality norms while preserving community or State identity. (shrink)