Some years ago a collection of historical and philosophical essays on sex was advertised under the slogan: Philosophers are interested in sex again. Since that time the history of sexuality has become an almost unexceptionable topic, occasioning as many books and articles as anyone would ever care to read. Yet there are still fundamental conceptual problems that get passed over imperceptibly when this topic is discussed, passed over, at least in part, because they seem so basic or obvious that it (...) would be time badly spent to worry too much about them. However, without backtracking toweard this set of problems, one will quite literally not know what one is writing the history of when one writes a history of sexuality.An excellent example of some of the most sophisticated current writing in this field can be found in Western Sexuality, a collection of essays that resulted from a seminar conducted by Philippe Ariès at the Ecole des Hautes Etudes en Sciences Sociales in 1979-80.1 As one would expect, Western Sexuality is characterized by a diversity of methodological and historiographical approaches—social history, intellectual history, cultural history, historical sociology, the analysis of literary texts, and that distinctive kind of history practiced by Michel Foucault and also in evidence in the short essay by Paul Veyne. One perspective virtually absent from this collection is the history of science, and since I believe that the history of science has a decisive and irreducible contribution to make to the history of sexuality, it is not accident that I am going to focus on that connection. But the history of sexuality is also an area in which one’s historiography or implicit epistemology will stamp, virtually irrevocably, one’s first-order historical writing. It is an arena in which philosophical and historical concerns inevitably run into one another. 1. Philippe Ariès and Adnré Béjin, eds., Western Sexuality: Practice and Percept in Past and Present Times. Arnold I. Davidson, a coeditor of Critical Inquiry, is assistant professor of philosophy and member of the Committees on General Studies in the Humanities and on the Conceptual Foundations of Science at the University of Chicago. His previous contribution to Critical Inquiry, “How to Do the History of Psychoanalysis: A Reading of Freud’s Three Essays on the Theory of Sexuality,” appeared in the Winter 1987 issue. (shrink)

The sex‐determining genes of fungi reside at one or two specialised regions of the chromosome known as the mating type (MAT) loci. The genes are sufficient to determine haploid cell identity, enable compatible mating partners to attract each other, and prepare cells for sexual reproduction after fertilisation. How conserved are these genes in different fungal groups? New work1 seeks an answer to this question by identifying the sex‐determining regions of an early diverged fungus. These regions bear remarkable similarity to those (...) described in other fungi, but the sex proteins they encode belong to only a single class of transcription factor, the high mobility group (HMG), indicating that these are likely to be ancestral to other proteins recruited for fungal sex. BioEssays 30:711–714, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

Patterns of human kinship commonly involve preferential treatment of relatives based on lineal descent (lineages) rather than degree of genetic relatedness (kindreds), presenting a challenge for inclusive fitness theory. Here, we examine effects of lineage and kindred characteristics on reproductive success (RS) and number of grandchildren for 130 men and 124 women in a horticultural community on Dominica. Kindreds had little effect on fitness independently of lineage characteristics. Fitness increased with the number of lineal relatives residing in the community but (...) decreased beyond an apparently optimal lineage size, suggesting resource enhancement and competition among kin. Female-biased patrilineage sex ratio was positively associated with men’s fitness, while male-biased matrilineage sex ratio was positively associated with women’s fitness. Number of brothers in the community was negatively associated with men’s, but not women’s, fitness. Parents and number of sisters had no effect on either male or female reproduction; however, women with younger sisters had higher RS, suggesting benefits of kin support for childcare. In sum, imposed norms for lineage social organization may enhance lineal ancestors’ inclusive fitness at a cost to individual inclusive fitness. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Diacritics 29.3 (1999) 81-101 [Access article in PDF] Sex without Sex, Queering the Market, the Collapse of the Political, the Death of Difference, and AIDS: Hailing Judith Butler Brett Levinson It is interesting to note that in Judith Butler's study of the social construction of sex, Gender Trouble (as well as in the sequel, Bodies That Matter), one finds barely a trace of sex. Or to put matters more (...) bluntly: in Butler's study of gender critiques that avoid or dismiss the matters of hetero- and homosexuality, in her examination of the relationship of gayness and lesbianism to feminism, and in her exposition of a politics of queerness--as to fucking, not a word. This omission is not tangential to Gender Trouble. It determines Butler's entire undertaking. 1. The (In)difference of Performance By illustrating that sex, like gender, is a social construction, Butler strives to tear not sex but both sex and gender from biological essentialism. For as Butler insists, as soon as we imagine sex (woman/man) as naturally given, and gender (feminine/masculine) as a product of social forces, we fall into the very gender essentialism that we seemingly called into question. This is because the sex/gender binary makes sex the ground of gender: a woman may be masculine or feminine, and she may subvert the social norms that demand that women act in a certain manner. But throughout all of these gender reversals, she remains a woman. Her behavior, therefore, is either far from her sex (if she is subversive) or close to it (if she conforms). But in either case, it is measured in terms of that sex, which stands as the essence or foundation of the conduct. Hence, within such a discourse, gender stereotypes do not actually emerge as social (thereby deconstructible) constructs since the substructure (sex) of their edifice is given prior to production.This thesis, which ultimately reveals that the sex/gender split reproduces the woman/man binary--the foundation of sexism--opens the way for one of Butler's most renowned interventions: her theory of performativity. Butlerian performance traces the intersection of Derrida's concept of mimesis and Foucault's understanding of power. Derrida argues that if a mark (in writing) or a sound (in speech) is to form part of a language, it must be iterable. Language hinges on social conventions, and social conventions on repetition, ritual. Repetition, therefore, does not follow (from) a pregiven [End Page 81] [Begin Page 83] sign but is a condition of its possibility: a sign must be repeatable before it is a sign. 1Derrida often translates these ideas into an analysis of "the citation," a fact Butler fully exploits. An articulation, Derrida argues, must be a priori citable (again, iterable) if it is to function as an articulation, as a "speech act." This means that deviance, miscitation, recontextualization, and the possible transformation or loss of an enunciation--any or all of which could occur via a citation--belong essentially to that enunciation. The repetitions that yield rituals, habits, and then norms are the same iterations that undermine those norms. But this is true not only for speech. It holds as well for the law: the citing, execution, reading, writing, and acknowledgment of the law, hence the possibility of the law's shift and even disappearance, pertain to the law's groundwork.Gender Trouble posits patriarchy and compulsive heterosexuality as two such citable laws. And as laws, they are powerful but not inevitable. Indeed, because the law of normalcy harbors its own deviance as a condition of its public emergence or deployment, this normalcy opens the way for its own transgression. One is indeed subject to the law of the norm. But this subjection cannot not grant the very alternative agency/subjectivity it strives to suppress.Hence for Butler, queer types such as the "femme" or the "butch," as they perhaps flaunt (through dress, bodily image, or public demonstration) the constructed character of their own sexual identities, recite and dis-cover the constructed, artificial... (shrink)

Among hunter-gatherers, the sharing of male and female foods is often assumed to result in virtually the same diet for males and females. Although food sharing is widespread among the hunting and gathering Hadza of Tanzania, women were observed eating significantly more tubers than men. This study investigates the relationship between patterns of dental wear, diet, and extramasticatory use of teeth among the Hadza. Casts of the upper dentitions were made from molds taken from 126 adults and scored according to (...) the Murphy dental attrition scoring system. Females had significantly greater anterior occlusal wear than males when we controlled for age. Males exhibited greater asymmetry in wear, with greater wear on the left side in canines, first premolars, and first molars. We suggest that these sex differences in wear patterns reflect the differences seen in the diet, as well as in the use of teeth as tools. (shrink)

Sex‐determining mechanisms appear to be very diverse in invertebrates. Haplodiploidy is a widespread mode of reproduction in insects: males are haploid and females are diploid. Several models have been proposed for the genetic mechanisms of sex determination in haplodiploid Hymenoptera. Although a one‐locus multi‐allele model is valid for several species, sex determination in other species cannot be explained by any of the existing models. Evidence for and predictions of two recently proposed models are discussed. Some genetic and molecular approaches are (...) proposed to study sex determination in Hymenoptera. (shrink)

The choice between male and female development arises from a simple blnary decision made in early development. Studies in a few model organlsms led to a detalled understanding of the regulatory mechanisms that convey male or female identity at the cellular level. We have learned little, however, of how this information translates into the actual sexual phenotype with regionally dlmorphic characters. Where does positional information come from and how does it integrate with the sexdetermining pathway? A recent report sheds light (...) onto this enigma and reveals possible intersections between sex-determining and homeotic pathways in Drosophila. Such Intersections may also play an important part in evolution, provlding a basis for phenotypic diversity among related specles. (shrink)

Recent molecular studies of mammalian sexual determination have been focused on gene expression in the gonadal ridge at the time of appearance of sexual dimorphism: the critical time defined by the ‘Jost principle’. Three lines of evidence suggest that, instead, sex determination may start shortly after conception: (1) the XY preimplantation embryo usually develops more rapidly than the XX preimplantation embryo (this phenotype has been linked to the Y chromosome and will be termed ‘Growth factor Y’); (2) the gene for (...) testis determination, SRY/Sry, and the closely linked genes ZFY/Zfy and Smcy, are transcribed in the preimplantation embryo; and (3) male and female preimplantation embryos are antigenically distinguishable, indicating sex differences in gene expression. The data to support these assertions are reviewed. Possible relationships of these three phenomena to each other and to sex differentiation are discussed. Similarities in mechanisms of sexual determination between marsupial and eutherian mammals are hypothesized. Problems with interpreting male sexual differentiation as being solely due to testosterone and Müllerian inhibiting substance (MIS) are discussed. (shrink)

In the current debate about same-sex marriage, the great majority of writers belong to one of two camps: either completely in favor of same-sex marriage or completely against it. No effort is typically made to treat different dimensions of the problem differently. My approach, however, is to distinguish between two dimensions of the problem—between the right to marry a person of the same sex on the one hand, and the right to obtain public recognition of such marriage, on the other (...) hand. It turns out, then, that the best solution to the problem of samesex marriage may actually fall between the opposing camps, between unqualified rejection and unqualified recognition of same-sex marriage. Same-sex marriage ceremonies ought to be lawful, hence tolerated, but same-sex marriage need not be recognized; the benefits and protections of the marriage license may be denied to same-sex couples without discriminating against them. If sound, the argument of this paper as a whole demonstrates that, in the matter of same-sex marriage, a liberal democratic society, by virtue of the scope and flexibility of its institutions, is capable of reconciling majority rule and tradition with the demands of justice. (shrink)

The Internet appears to have become an ever-increasing part in many areas of people’s day-to-day lives. One area that deserves further examination surrounds sex addiction and its relationship with excessive Internet usage. It has been alleged by some academics that social pathologies are beginning to surface in cyberspace and have been referred to as “technological addictions.” This article examines the concept of “Internet addiction” in relation to excessive sexual behavior. It contains discussions of the concept of sexual addiction and whether (...) the whole concept is viable. This is done through the evaluation of the small amount of empirical data available. It is concluded that Internet sex is a new medium of expression that may increase participation because of the perceived anonymity and disinhibition factors. It is also argued that although the amount of empirical data is small, Internet sex addiction exists and that there are many opportunities for future research. These are explicitly outlined. (shrink)

The British have taken a comprehensive approach to regulating reproductive medicine. A loophole in the current law leaves some cases of sex selection uncovered; if that loophole were closed, however, the law is robust enough to address the concerns about sex selection while permitting it in many cases.

Osteoporosis is characterized by reduced bone density and strength. Bone mass peaks between age 30 and 40 and then declines. This can be accelerated by factors including menopause and insufficient dietary calcium. Hormone replacement therapy (HRT) is currently the standard treatment for osteoporosis. However, growing concern over potential side effects of HRT has driven a search for alternative therapies. A recent report1 reveals a potential alternative to HRT: a gender‐neutral synthetic steroid that increases bone mass and strength without affecting reproductive (...) organs. This compound acts via a novel extranuclear sex steroid receptor signaling mechanism that has important implications for nuclear receptor biology and human health. BioEssays 25:195–199, 2003. © 2003 Wiley Periodicals, Inc. (shrink)

Eight hundred and eighty-seven students from two major universities in Delhi, India, were surveyed, using a self-administered questionnaire, about their sexual knowledge, attitudes and behaviour. The data show that female students seem to be rejecting traditional Indian repressive sexual standards of premarital and non-procreative sex and the gender differences are beginning to narrow. Despite their sexual awareness, the students were highly ignorant of the facts of life. Being male and married did not make them more knowledgeable.

In mammals, the Y chromosome induces testis formation and thus male sexual development; in the absence of a Y chromosome, gonads differentiate into ovaries and female development ensues. Molecular genetic studies have identified the Y‐located testis determining gene SRY as well as autosomal and X‐linked genes necessary for gonadal development. The phenotypes resulting from mutation of these genes, together with their patterns of expression, provide the basis for establishing a hierachy of genes and their interactions in the mammalian sex determination (...) pathway. (shrink)

Charles Darwin remarked that “males, with their superior strength, pugnacity, armaments, unwieldly passion and love songs, are almost always the more active and most often, the initiators of sexual interactions”.1 Here, we propose that such male sex drive directly impacts the genome by leading to its progressive masculinization—genes that possess sex-specific effects on male fitness accumulate to a much greater extent and are generally more diverged.2,3 The larger proportion of male versus female fitness modifiers in combination with stronger sexual selection (...) may generate evolutionary signatures such as a greater sensitivity to male sterility4 and a paucity of X-linked male-specific genes.5-8 Male sex-drive theory complements the female-choice theory of sexual selection and allows for the genetic variation of costly sexual traits to be continuously replenished. BioEssays 27: 518–525, 2005. © 2005 Wiley periodicals, Inc. (shrink)

Not all vertebrates share the familiar system of XX:XY sex determination seen in mammals. In the chicken and other birds, sex is determined by a ZZ:ZW sex chromosome system. Gonadal development in the chicken has provided insights into the molecular genetics of vertebrate sex determination and how it has evolved. Such comparative studies show that vertebrate sex‐determining pathways comprise both conserved and divergent elements. The chicken embryo resembles lower vertebrates in that estrogens play a central role in gonadal sex differentiation. (...) However, several genes shown to be critical for mammalian sex determination are also expressed in the chicken, but their expression patterns differ, indicating functional plasticity. While the genetic trigger for sex determination in birds remains unknown, some promising candidate genes have recently emerged. The Z‐linked gene, DMRT1, supports the Z‐dosage model of avian sex determination. Two novel W‐linked genes, ASW and FET1, represent candidate female determinants. BioEssays 26:120–132, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

SummaryDuring famines females generally have a mortality advantage relative to males, and the highest levels of mortality occur in the very young and the elderly. One popular hypothesis is that the sex differential in mortality may reflect the greater body fatness combined with lower metabolism of females, which may also underpin the age-related patterns of mortality among adults. This study evaluated the ‘body fat’ hypothesis using a previously published and validated mathematical model of survival during total starvation. The model shows (...) that at a given body weight females would indeed be expected to survive considerably longer than males in the absence of food. At a mass of 70 kg for example a female aged 30 would survive for 144 days compared with life expectancy of only 95 days for a male of the same age and weight. This effect is contributed to by both the higher body fatness and lower metabolism of the females at a given body weight. However, females are generally smaller than males and in addition to a sex effect there was also a major effect of body size – heavier individuals survive longer. When this body size effect was removed by considering survival in relation to BMI the sex effect was much reduced, and could be offset by a relatively small difference in pre-famine BMI between the sexes. Nevertheless, combining these predictions with observed mean BMIs of males and females across 48 countries at the low end of the obesity spectrum suggests that in the complete absence of food females would survive on average about 40% longer than males. The energy balance model also predicted that older adult individuals should survive much longer than younger adult individuals, by virtue of their lower resting metabolic rates and lower activity levels. Observations of the female survival advantage in multiple famines span a much wider range than the model prediction. This suggests in some famines body fatness may be a significant factor influencing the mortality differential between the sexes, but in other famines other factors are likely to be more important. Moreover, the pattern of mortality in relation to age is completely opposite that predicted. These data emphasize the complex nature of famine mortality and suggest that a simple model of energy utilization alone is inadequate to explain the major aspects of this phenomenon. (shrink)

The author was consulted by two Catholic schools in separate cases of a student and a teacher preparing to undergo sex reassignment. Such cases give rise to special ethical and pastoral concerns. This article discusses the disorders that may lead to sex reassignment, distinguishing between con­genital disorders of sex development (intersex conditions) and gender identity disorder (gender dysphoria). It also notes the ethical differences between the correction of congenital anomalies and interventions to relieve dysphoria: in the former, treatment is meant (...) to restore as much normal function as possible; in the latter, mutilating intervention destroys what were otherwise healthy bodily functions. In Catholic schools, concern for the well-being of an affected student or teacher is required, as is a clear understanding of the condition being treated, the ethical implications of treatment, the privacy issues, the effects on other students and staff, and the effects on a teacher’s ability to give faithful witness to Catholic teaching. National Catholic Bioethics Quarterly 12.1 (Spring 2012): 85–97. (shrink)

Supporting Hamilton’s inclusive fitness theory, archival analyses of inheritance patterns in wills have revealed that people invest more of their estates in kin of closer genetic relatedness. Recent classroom experiments have shown that this genetic relatedness effect is stronger for relatives of direct lineage (children, grandchildren) than for relatives of collateral lineage (siblings, nieces, nephews). In the present research, multilevel modeling of more than 1,000 British Columbian wills revealed a positive effect of genetic relatedness on proportions of estates allocated to (...) relatives. This effect was qualified by an interaction with lineage, such that it was stronger for direct than for collateral relatives. Exploratory analyses of the moderating role of benefactors’ sex and estate values showed the genetic relatedness effect was stronger among female and wealthier benefactors. The importance of these moderators to understanding kin investment in modern humans is discussed. (shrink)

Although physicians have attempted for centuries to uncover the biological differences between men and women with regard to mental illness, they continue to face the challenges of untangling biological factors from social and cultural ones. This article uses examples from history to illustrate three common problems in trying to establish biological differences: identifying factors as sex-based when they are really gender-based; overlooking changes in masculine and feminine roles over time; and placing too great an emphasis on hormones. By using the (...) benefit of hindsight to identify problems from the past, we can think more critically about these issues in the present and the future. (shrink)

Sex, Love, and Gender is the first volume to present a comprehensive philosophical theory that brings together all of Kant's practical philosophy — found across his works on ethics, justice, anthropology, history, and religion — and provide a critique of emotionally healthy and morally permissible sexual, loving, gendered being. By rethinking Kant's work on human nature and making space for sex, love, and gender within his moral accounts of freedom, the book shows how, despite his austere and even anti-sex, cisist, (...) sexist, and heterosexist reputation, Kant's writings on happiness and virtue (Part I) and right (Part II) in fact yield fertile philosophical ground on which we can explore specific contemporary issues such as abortion, sexual orientation, sexual or gendered identity, marriage, trade in sexual services, and sex- or gender-based oppression. Indeed, Kant's philosophy provides us with resources to appreciate and value the diversity of human ways of loving and the existential importance of our embodied, social selves. Structured on a thematic basis, with introductions to assist those new to Kant's philosophy, this book will be a valuable resource for anyone who cares about these issues and wants to make sense of them. -/- Alternatively: Sex, Love, and Gender identifies a set of possibilities that define human beings’ sexuality. These sets come with their own concepts, which specify how the possibilities are realized and what effects they have on our lives lived together. Partly the task is descriptive. The description has to be plausible. Plausibility comes from the phenomenology (and not the other way around). Partly the task is normative. The normative content also has to be plausible. Plausibility here comes from vindicating the principles that underwrite the possibilities that define human beings’ sexualities and sexual experiences and behaviors lived by human beings and from the philosophical explanations and conclusions that follow. Overall plausibility, then, comes from discursive analysis of alternatives, from a priori argument, and, in the evaluative case, from showing how the Kantian account of a good life fits with reasonable conceptions of goodness consistent with the phenomenology of human lives. Although this exploration leads us, as we will see, to most corners of Kant’s practical philosophy, including his metaethics and metaphysics, the main focus is on an account of human sex, love, and gender explored explicitly with respect to happiness and ethics (virtue) and justice (right). It is because of this focus that the book is divided into two parts: Part 1 (“Human Sexuality and Virtue”) and Part 2 (“Human Sexuality and Right”). (shrink)

The concept of biological sex guides research, clinical practice, science funding policy, and contemporary political discourse. Despite some substantive differences, all existing candidate philosophical accounts of sex assume its legitimacy as a biological concept. Here, we challenge this view. We argue against realism about biological sex, and that eliminating biological sex from large swaths of biological theory and practice may be preferable compared to conventionalist or fictionalist anti-realisms. There are serious social and epistemic costs to using “biological sex” in place (...) of more specific alternatives. Because of this, biologists and philosophers of science should consider eliminativism about the concept of biological sex. Biological sex eliminativism is worth taking seriously, and it can play important roles in philosophical debate and biological practice, even for those who remain skeptical. The methodological consequences of biological sex eliminativism are compatible with best practices for inquiry in the biological and biomedical sciences, with inclusive approaches to the study of sex and gender, and with feminist philosophical and methodological recommendations. Taking eliminativism seriously reveals important disagreement about the work that a concept of biological sex should do, and imposes a contrastive burden on would-be rivals. (shrink)

Astract Sex investigates the impact of advances in contemporary science and information technology on conceptions of sex. Evolutionary theory and the technologies of viral information transfer, cloning and genetic engineering are changing the way we think about human sex, reproduction and the communication of genetic information. Abstract Sex presents a philosophical exploration of this new world of sexual, informatic and capitalist multiplicity, of the accelerated mutation of nature and culture.

Some critics of sex-robots worry that their use might spread objectifying attitudes about sex, and common sense places a higher value on sex within love-relationships than on casual sex. If there could be mutual love between humans and sex-robots, this could help to ease the worries about objectifying attitudes. And mutual love between humans and sex-robots, if possible, could also help to make this sex more valuable. But is mutual love between humans and robots possible, or even conceivable? We discuss (...) three clusters of ideas and associations commonly discussed within the philosophy of love, and relate these to the topic of whether mutual love could be achieved between humans and sex-robots: (i) the idea of love as a “good match”; (ii) the idea of valuing each other in our distinctive particularity; and (iii) the idea of a steadfast commitment. We consider relations among these ideas and the sort of agency and free will that we attribute to human romantic partners. Our conclusion is that mutual love between humans and advanced sex-robots is not an altogether impossible proposition. However, it is unlikely that we will be able to create robots sophisticated enough to be able to participate in love-relationships anytime soon. -/- . (shrink)

Contemporary mate preferences can provide important clues to human reproductive history. Little is known about which characteristics people value in potential mates. Five predictions were made about sex differences in human mate preferences based on evolutionary conceptions of parental investment, sexual selection, human reproductive capacity, and sexual asymmetries regarding certainty of paternity versus maternity. The predictions centered on how each sex valued earning capacity, ambition— industriousness, youth, physical attractiveness, and chastity. Predictions were tested in data from 37 samples drawn from (...) 33 countries located on six continents and five islands. For 27 countries, demographic data on actual age at marriage provided a validity check on questionnaire data. Females were found to value cues toresource acquisitionin potential mates more highly than males. Characteristics signalingreproductive capacitywere valued more by males than by females. These sex differences may reflect different evolutionary selection pressures on human males and females; they provide powerful cross-cultural evidence of current sex differences in reproductive strategies. Discussion focuses on proximate mechanisms underlying mate preferences, consequences for human intrasexual competition, and the limitations of this study. (shrink)

This paper develops the conceptual framework of ’sex contextualism’ for the study of sex-related variables in biomedical research. Sex contextualism offers an alternative to binary sex essentialist approaches to the study of sex as a biological variable. Specifically, sex contextualism recognizes the pluralism and context-specificity of operationalizations of ’sex’ across experimental laboratory research. In light of recent policy mandates to consider sex as a biological variable, sex contextualism offers constructive guidance to biomedical researchers for attending to sex-related biological variation. As (...) an alternative to and critique of biological binary sex essentialism, sex contextualism contributes to current debates in philosophy of biology, feminist science studies, and social ontology on the construction of categories of gender/sex differences in scientific research. (shrink)

How wrong is it to deceive someone into sex by lying, say, about one's profession? The answer is seriously wrong when the liar's actual profession would be a deal breaker for the victim of the deception: this deception vitiates the victim's sexual consent, and it is seriously wrong to have sex with someone while lacking his or her consent.

The development of highly humanoid sex robots is on the technological horizon. If sex robots are integrated into the legal community as “electronic persons”, the issue of sexual consent arises, which is essential for legally and morally permissible sexual relations between human persons. This paper explores whether it is conceivable, possible, and desirable that humanoid robots should be designed such that they are capable of consenting to sex. We consider reasons for giving both “no” and “yes” answers to these three (...) questions by examining the concept of consent in general, as well as critiques of its adequacy in the domain of sexual ethics; the relationship between consent and free will; and the relationship between consent and consciousness. Additionally we canvass the most influential existing literature on the ethics of sex with robots. (shrink)

Dual functional brain asymmetry refers to the notion that in most individuals the left cerebral hemisphere is specialized for language functions, whereas the right cerebral hemisphere is more important than the left for the perception, construction, and recall of stimuli that are difficult to verbalize. In the last twenty years there have been scattered reports of sex differences in degree of hemispheric specialization. This review provides a critical framework within which two related topics are discussed: Do meaningful sex differences in (...) verbal or spatial cerebral lateralization exist? and, if so, Is the brain of one sex more symmetrically organized than the other? Data gathered on right-handed adults are examined from clinical studies of patients with unilateral brain lesions; from dichotic listening, tachistoscopic, and sensorimotor studies of functional asymmetries in non-brain-damaged subjects; from anatomical and electrophysiological investigations, as well as from the developmental literature. Retrospective and descriptive findings predominate over prospective and experimental methodologies. Nevertheless, there is an impressive accummulation of evidence suggesting that the male brain may be more asymmetrically organized than the female brain, both for verbal and nonverbal functions. These trends are rarely found in childhood but are often significant in the mature organism. (shrink)

It is widely accepted that consent is a normative power. For instance, consent can make an impermissible act permissible. In the words of Heidi Hurd, it “turns a trespass into a dinner party... an invasion of privacy into an intimate moment.” In this chapter, I argue against the assumption that consent has such robust powers for moral transformation. In particular, I argue that there is a wide range of sex that harms or wrongs victims despite being consensual. Moreover, these cases (...) are not limited to those where con- sent is vitiated by background conditions. I start by calling this category of consensual sex Bad Sex. I then distinguish subspecies of this category, including psychological pressure, social coercion, and epistemically unsafe sex. I end by responding to an objection on which we should treat at least some subspecies of Bad Sex as rape. Though this alternative proposal is often motivated by ameliorative and strategic considerations, I argue that such considerations actually count against collapsing the categories of Bad Sex and rape. (shrink)

In Sex and Culture (1934), Unwin studied 80 primitive tribes and 6 known civilizations through 5,000 years of history and found a positive correlation between the cultural achievement of a people and the sexual restraint they observe.

In this "for and against" book, ethicists Lori Watson and Jessica Flanigan debate the criminalization of sex work. Watson argues for a sex equality approach to prostitution in which buyers are criminalized and sellers are decriminalized, known as the Nordic Model. Flanigan argues that sex work should be fully decriminalized because decriminalization ensures respect for sex workers' and clients' rights, and is more effective than alternative policies.

The present article develops an account of the moral value of pity sex on the basis of the three main schools of ethics – consequentialism, deontology, and virtue ethics. I show that offering pity sex to the sexually excluded is morally valuable and praiseworthy as it respectively takes into consideration the moral reasons that the harm of sexual deprivation generates, satisfies imperfect duties of beneficence, and shows a virtuous, moral character. I also show that common objections to a positive evaluation (...) of pity sex can be easily deflated. (shrink)

This chapter surveys essentialist and anti-essentialist theories of sex and gender. It does so by engaging three approaches to sex and gender: externalism, internalism, and contextualism. The chapter also draws attention to two key debates about sex and gender in the feminist literature: the debate about the sex/gender distinction (the distinction debate) and the debate about whether sex and gender have essences (the essentialism/anti-essentialism debate). In addition, it describes three problems that theories of sex and gender tend to face: the (...) Inclusion Problem, the Definition Problem, and the Exclusion Problem. Lastly, the chapter highlights why the division between essentialist and anti-essentialist accounts of sex and gender is not clear. (shrink)

From a radical feminist perspective, gender is a cage. Or to be more precise, it’s two cages. If genders are cages, then surely we want to let people out. Being less constrained in our choices is something we all have reason to want: theorists in recent years have emphasized the importance of the capability to do and be many different things. At the very least, we should want an end to sex-based oppression. But what does this entail, when it comes (...) to gender? In this paper, I’ll compare four ‘transitional pathways’, with a view to considering how each relates to the ultimate end of ending sex-based oppression. Should we open the doors to the cages, so that people can move freely between them, but leave the cages themselves in place?. Should we add more cages?. Should we make the cages bigger, so that people have a lot more room to move around inside them? Or should we dismantle the cages, so there are no more genders at all?. Some of these options are ‘gender revisionist’, others are gender abolitionist. I’ll argue in favour of a gender abolitionist pathway. (shrink)

We examine whether sex discrimination contributes to the underrepresentation of female executives in large corporations. China’s strong cultural preference for sons has made newborn boys greatly outnumber newborn girls. Using the male-to-female sex ratio at birth as the proxy for discrimination against women, we find that firms headquartered in more discriminatory areas hire fewer female executives. Even conditional on a woman reaching an executive position, she faces a higher likelihood of dismissal and receives lower compensation than her male counterparts. Overall, (...) our findings suggest that sex discrimination plays an important role in preventing women from climbing the corporate ladder. (shrink)

Response to Anne Fausto-Sterling's New York Times Op-Ed, in which she purports to explain why sex isn't binary.

In its recent statement 'Sex Selection and Preimplantation Genetic Diagnosis', the Ethics Committee of the American Society of Reproductive Medicine concluded that preimplantation genetic diagnosis for sex selection for non-medical reasons should be discouraged because it poses a risk of unwarranted gender bias, social harm, and results in the diversion of medical resources from genuine medical need. We critically examine the arguments presented against sex selection using preimplantation genetic diagnosis. We argue that sex selection should be available, at least within (...) privately funded health care. (shrink)

This paper explores a line of concern underrepresented in the emerging debate about sex robots, arguing for caution in their development. Today’s sex robots cannot suffer because they lack sentience. However, future sex robots that may be sentient could suffer harm due to precedents set today regarding behaviors toward their non-sentient predecessors. The challenge emerges from our lack of philosophically uncontested criteria for sentience in a robot. This paper discusses the phenomenon of spillover, described by Robert Nozick as a situation (...) in which members of one moral category are treated in ways appropriate to another. In the case of sex robots, spillover occurs when robots that could be sentient are treated in ways appropriate to robots that are certainly not sentient. Sex robots could cause harmful spillover. (shrink)

Is sex work (specifically, prostitution) vulnerable to technological unemployment? Several authors have argued that it is. They claim that the advent of sophisticated sexual robots will lead to the displacement of human prostitutes, just as, say, the advent of sophisticated manufacturing robots have displaced many traditional forms of factory labour. But are they right? In this article, I critically assess the argument that has been made in favour of this displacement hypothesis. Although I grant the argument a degree of credibility, (...) I argue that the opposing hypothesis -- that prostitution will be resilient to technological unemployment -- is also worth considering. Indeed, I argue that increasing levels of technological unemployment in other fields may well drive more people into the sex work industry. Furthermore, I argue that no matter which hypothesis you prefer -- displacement or resilience -- you can make a good argument for the necessity of a basic income guarantee, either as an obvious way to correct for the precarity of sex work, or as a way to disincentivise those who may be drawn to prostitution. (shrink)

This book endorses feminist critiques of gender, yet upholds the insight of traditional Christianity that sex, commitment and parenthood are fulfilling human relations. Their unity is a positive ideal, though not an absolute norm. Women and men should enjoy equal personal respect and social power. In reply to feminist critics of oppressive gender and sex norms and to communitarian proponents of Christian morality, Cahill argues that effective intercultural criticism of injustice requires a modest defence of moral objectivity. She thus adopts (...) a critical realism as its moral foundation, drawing on Aristotle and Aquinas. Moral judgment should be based on reasonable, practical, prudent and cross-culturally nuanced reflection on human experience. This is combined with a New Testament model of community, centred on solidarity, compassion and inclusion of the economically or socially marginalised. (shrink)

In Sex, Gender and Science , Myra Hird outlines the social study of science and nature, specifically in relation to sex, sex differences, and sexuality. She examines how Western understandings of sex are based less upon understanding material sex differences than on a discourse that emphasizes sex dichotomy over sex diversity and argues for a feminist engagement with scientific debate that embraces the diversity and complexity of nature.

Biomedical and social scientists are increasingly calling the biological sex into question, arguing that sex is a graded spectrum rather than a binary trait. Leading science journals have been adopting this relativist view, thereby opposing fundamental biological facts. While we fully endorse efforts to create a more inclusive environment for gender‐diverse people, this does not require denying biological sex. On the contrary, the rejection of biological sex seems to be based on a lack of knowledge about evolution and it champions (...) species chauvinism, inasmuch as it imposes human identity notions on millions of other species. We argue that the biological definition of the sexes remains central to recognising the diversity of life. Humans with their unique combination of biological sex and gender are different from non‐human animals and plants in this respect. Denying the concept of biological sex, for whatever cause, ultimately erodes scientific progress and may open the flood gates to “alternative truths.”. (shrink)

This article explores sex selective abortion (SSA) as a form of structural violence within the broader notion of women's ‘protection’ in contemporary India. While SSA tends to be framed more generally within ethical and choice-based frameworks around abortion access and reproductive ‘rights’, and specifically in India around preference for sons as a discriminatory, cultural, technological misogyny, this article argues that sex selective abortion in India needs to be understood as an outcome of broader systemic economic, political and social processes. The (...) deepening of neoliberal values through state policies has impacted significantly on social relations, shaping SSA as a manifestation of structural violence. State-driven policies in India reflect a neoliberal governmentality through state patriarchy that is implicit within the neoliberal developmental, governmental and capitalist paradigm of contemporary India. This article argues that SSA is structurally produced and therefore cannot be remedied through awareness-raising strategies such as beti bachao or financial inclusion as a means to ‘protect’ or ‘save the girl child’. Indeed, it is neoliberal economic forces that actively, though seemingly inadvertently, promote anti-women, sex selective abortion as a reproductive strategy, which is then disciplined through neoliberal governmentality. This highlights SSA as a form of gendered and structural, rather than discriminatory, violence. (shrink)

We propose an externalist understanding of sex that builds upon extended and distributed approaches to cognition, and contributes to building a more just, diversity-sensitive society. Current sex categorization practices according to the female/male dichotomy are not only inaccurate and incoherent, but they also ground moral and political pressures that harm and oppress people. We argue that a new understanding of sex is due, an understanding that would acknowledge the variability and, most important, the flexibility of sex properties, as well as (...) the moral and political meaning of sex categorization. We propose an externalist account of sex, elaborating on extended and distributed approaches to cognition that capitalize on the natural capacity of organisms to couple with environmental resources. We introduce the notion of extended sex, and argue that properties relevant for sex categorization are neither exclusively internal to the individual skin, nor fixed. Finally, we spell out the potential of extended sex to support an active defense of diversity and an intervention against sex-based discrimination. (shrink)