Human skin detection is an essential phase in face detection and face recognition when using color images. Skin detection is very challenging because of the differences in illumination, differences in photos taken using an assortment of cameras with their own characteristics, range of skin colors due to different ethnicities, and other variations. Numerous methods have been used for human skin color detection, including the Gaussian model, rule-based methods, and artificial neural networks. In this article, (...) we introduce a novel technique of using the neural network to enhance the capabilities of skin detection. Several different entities were used as inputs of a neural network, and the pros and cons of different color spaces are discussed. Also, a vector was used as the input to the neural network that contains information from three different color spaces. The comparison of the proposed technique with existing methods in this domain illustrates the effectiveness and accuracy of the proposed approach. Tests were done on two databases, and the results show that the neural network has better precision and accuracy rate, as well as comparable recall and specificity, compared with other methods. (shrink)

Although racial in-group bias in empathy for pain has been reported, empathic responses to others’ pain may be influenced by other characteristics besides race. To explore whether skin color and attractiveness modulate empathy for pain, we recorded 24 participants’ reactions to painful faces from racial in-group members with different skin color and attractiveness using event-related potentials. Results showed that, for more attractive painful faces, dark skin faces were judged as less painful and elicited smaller N2 (...) amplitudes than fair- and wheatish-skinned faces. However, for less attractive faces, there were no significant differences among the three skin colors. Our findings suggest that empathy for pain toward racial in-group members may be influenced by skin color and attractiveness. (shrink)

Although much attention has already been paid to Kant’s ideas on race, more research is needed to determine the sources that he used to support his portrayal of non-white races. A comprehension of the intellectual context gives us the opportunity to see the way in which Kant wished to contribute to discussions on inheritable human characteristics and the inferiority of certain races. This article will emphasize the relevance of the views of Joseph Priestley and Alexander Wilson for Kant’s hypothesis on (...) the relation between phlogiston and the black race. This allows us to comprehend the methodology that Kant prescribed for natural history and its consequences for his understanding of the inferiority of the black race. (shrink)

Multisensory stimulation has been shown to alter the sense of body-ownership. Given that perceived similarity between one’s own body and those of others is crucial for social cognition, we investigated whether multisensory stimulation can lead participants to experience ownership over a hand of different skin colour. Results from two studies using introspective, behavioural and physiological methods show that, following synchronous visuotactile stimulation, participants can experience body-ownership over hands that seem to belong to a different racial group. Interestingly, a baseline (...) measure of implicit racial bias did not predict whether participants would experience the RHI, but the overall strength of experienced body-ownership seemed to predict the participants’ post-illusion implicit racial bias with those who experienced a stronger RHI showing a lower bias. These findings suggest that multisensory experiences can override strict ingroup/outgroup distinctions based on skin colour and point to a key role for sensory processing in social cognition. (shrink)

Should nonprejudiced reproducers genetically select embryos for light skin under background conditions of racism and colourism, given that darker skin will be disadvantageous for their child? Many intuit that there are strong moral reasons not to select light skin in these contexts. I argue that existing procreative principles cannot adequately account for this judgement. Instead, I argue that a more compelling rationale for this intuition is that such selection completes an instance of race or colour injustice. Given (...) this, I propose a new, complementary principle—Procreative Justice—which holds that reproducers have strong pro tanto moral reasons to avoid completing race and colour injustices via their selection choices. While these reasons may be overridden by competing considerations, they nonetheless continue to exert normative force. (shrink)

Multisensory stimulation has been shown to alter the sense of body-ownership. Given that perceived similarity between one’s own body and those of others is crucial for social cognition, we investigated whether multisensory stimulation can lead participants to experience ownership over a hand of different skin colour. Results from two studies using introspective, behavioural and physiological methods show that, following synchronous visuotactile stimulation, participants can experience body-ownership over hands that seem to belong to a different racial group. Interestingly, a baseline (...) measure of implicit racial bias did not predict whether participants would experience the RHI, but the overall strength of experienced body-ownership seemed to predict the participants’ post-illusion implicit racial bias with those who experienced a stronger RHI showing a lower bias. These findings suggest that multisensory experiences can override strict ingroup/outgroup distinctions based on skin colour and point to a key role for sensory processing in social cognition. (shrink)

Variations in human skin pigmentation are obvious, but how have skin colour differences evolved? Although clearly a polymorphic trait, the number and identity of key variants has remained unclear. Investigation of pigmentation phenotypes in model organisms provides a route to identify these genes and showed MC1R to be one key locus. Now, cloning of a classic zebrafish mutant, golden, identifies slc24a5 as a gene involved in fish skin pigmentation.1 Strikingly this study identifies the human orthologue, SLC24A5, as (...) likely to make a major contribution to the pale skin colouration of Western Europeans. BioEssays 28: 578–582, 2006. © 2006 Wiley Periodicals, Inc. (shrink)

The evidence is clear and consistent that African Americans and Hispanics are treated differently depending on their skin color within their racial or ethnic group, and yet the surveys that show these results also show very few political or political-psychological patterns as a result of skin color. To investigate why this is so, this paper uses the fact that discriminatory treatment by skin color does not necessarily result in political action or perceptions around that (...) discrimination to raise the larger question of when racial or ethnic groups see and protest unfairness, and when they do not. My hypotheses about why this occurs differ for blacks and Latinos. In the former case, the ideology of group consciousness is strong enough, and embarrassment about internal skin-color hierarchy is powerful enough, that blacks don't want to recognize differences by skin color. Light-skinned blacks, in fact, may be more racially identified than dark-skinned blacks — so their economic and social advantages are offset by their commitments to their race as a whole, and they behave politically like dark-skinned blacks do. The case of Hispanics may be better explained in terms of a weak sense of group consciousness rather than a strong one. That is, Latinos may not think of themselves as a group, such that they see skin color differentiation as a consequence of being members of different races rather than as a form of discrimination against some members of "their" group. (shrink)

The evidence is clear and consistent that African Americans and Hispanics are treated differently depending on their skin color within their racial or ethnic group, and yet the surveys that show these results also show very few political or political-psychological patterns as a result of skin color. To investigate why this is so, this paper uses the fact that discriminatory treatment by skin color does not necessarily result in political action or perceptions around that (...) discrimination to raise the larger question of when racial or ethnic groups see and protest unfairness, and when they do not. My hypotheses about why this occurs differ for blacks and Latinos. In the former case, the ideology of group consciousness is strong enough, and embarrassment about internal skin-color hierarchy is powerful enough, that blacks don't want to recognize differences by skin color. Light-skinned blacks, in fact, may be more racially identified than dark-skinned blacks — so their economic and social advantages are offset by their commitments to their race as a whole, and they behave politically like dark-skinned blacks do. The case of Hispanics may be better explained in terms of a weak sense of group consciousness rather than a strong one. That is, Latinos may not think of themselves as a group, such that they see skin color differentiation as a consequence of being members of different races rather than as a form of discrimination against some members of "their" group. (shrink)

This article uses two national survey data sets to analyze the effects of skin color on life outcomes for African American and Mexican American women. Using a historical framework of European colonialism and slavery, this article explains how skin color hierarchies were established and are maintained. The concept of social capital is used to explain how beauty, defined through light skin, works as capital and as a stratifying agent for women on the dimensions of education, (...) income, and spousal status. The analysis shows that light skin predicts higher educational attainment for both groups of women. Light skin directly predicts higher personal earnings for African American women and indirectly affects personal earnings for Mexican American women. Light skin predicts higher spousal status for African American women but not for Mexican American women. (shrink)

We tend to think that the two great scourges of humankind, sexism and racism, have been around since the beginning of time. With regard to sexism, this is true. Aristotle, for example, thought women are malformed men: they do not have rational souls; they do not have enough soul heat to think properly or to boil their menstrual blood into semen; and, the cruelest cut of all, they are inferior because they have one less tooth than men. Aristotle also believed, (...) along with his compatriots, that all non-Greeks were barbarians and that slavery, especially for those of an inferior class or those captured in war, was completely justified. But Aristotle, and all other ancients of whom we are aware, did not ever think of discriminating against people because of the color of their skin. (shrink)

This article explores chemical skin bleaching practices in urban Ghana to demonstrate the ways that particular racialized understandings of meaning are deployed in a contemporary postcolonial African society. I argue that the processes of racialization indexed by skin bleaching in Ghana must be contextualized within global racial formations; specifically, they can only be understood by examining the interlinked local and global ideologies and practices of race. In elaborating this argument, the essay also engages with contemporary African diaspora theorization (...) that tends to foreground diasporic identity and experience at the expense of contemporary continental processes. By bringing a postcolonial African society into a dialogue about race, processes of racialization, and the interlinked transnational construction of black identities, this essay offers one way out of the ambivalent relationship that I believe diaspora theorization has with Africa. (shrink)

Pigment cells in zebrafish − melanophores, iridophores, and xanthophores − originate from neural crest‐derived stem cells associated with the dorsal root ganglia of the peripheral nervous system. Clonal analysis indicates that these progenitors remain multipotent and plastic beyond embryogenesis well into metamorphosis, when the adult color pattern develops. Pigment cells share a lineage with neuronal cells of the peripheral nervous system; progenitors propagate along the spinal nerves. The proliferation of pigment cells is regulated by competitive interactions among cells of (...) the same type. An even spacing involves collective migration and contact inhibition of locomotion of the three cell types distributed in superimposed monolayers in the skin. This mode of coloring the skin is probably common to fish, whereas different patterns emerge by species specific cell interactions among the different pigment cell types. These interactions are mediated by channels involved in direct cell contact between the pigment cells, as well as unknown cues provided by the tissue environment. (shrink)

European women dominate images of beauty, presumably because Europe has dominated the world for the past few centuries. Yet this presumed cause poorly explains “white slavery”-the commodification of European women for export at a time when their continent was much less dominant. Actually, there has long been a cross-cultural preference for lighter-skinned women, with the notable exception of modern Western culture. This cultural norm mirrors a physical norm: skin sexually differentiates at puberty, becoming fairer in girls, and browner and (...) ruddier in boys. Europeans are also distinguished by a palette of hair and eye colors that likewise differs between the sexes, with women more often having the brighter hues. In general, the European phenotype, especially its brightly colored features, seems to be due to a selection pressure that targeted women, apparently sexual selection. Female beauty is thus a product of social relations, but not solely those of recent times. (shrink)

In this essay, I discuss Kant’s views on the “American race.” Robert Bernasconi has pointed out that more research on the sources of Kant’s ideas on non-white races is needed in order to have a better understanding of his racism. This essay responds to that call in order to show how Kant contributed to on-going discussions on the causes and meaning of human differences. However, I will also focus on his influence on his contemporaries. The reason for doing so is (...) two-fold. Firstly, I will question Irene Tucker’s recent attempt to show that skin color was considered a racial sign because of its supposed self-evidence and immediate legibility. By way of a presentation of Kant’s views on the “American race,” I will show that race mixing formed the core of Kant’s racial theory and not the alleged immediacy of racial sight. Secondly, I will focus on his influence in order to question the popular idea that Kant had in his late work developed second thoughts on his racial hierarchy. His appraisal of the work of one of his contemporaries clearly shows that the matter is far more complicated than suggested in these interpretations of Kant’s racial work. (shrink)

In Black Skin, white masks, Franz Fanon uses a psychoanalytic framework to theorize the inferiority-dependency complex of Black men in response to the colonial racism of white men. Applying his framework in reverse, this theoretical article psychoanalyzes the white psyche and emotionality with respect to the racialization process of whites and their racial attachment to Blackness. Positing that such a process is interconnected with narcissism, humanistic emptiness, and psychosis, this article presents how racial attachment becomes racial fetish. Such a (...) fetish reifies whiteness by accumulating fictive kinships with friends of color; hence, the common parlance of ‘But I have a Black friend!’ The article, then, overlays this theoretical interpretation onto the subject of teacher education in the US, specifically urban teacher education programs that are predominantly comprised of white middle-class females who claim a desire to ‘save’ urban students of color. Ending with the dangers and hopes of a more humanistic friendship, this article offers emotional ways one can self-actualize the racialization process. (shrink)

Significant advances have been made in understanding human face recognition. However, a fundamental aspect of this process, how faces are located in our visual environment, is poorly understood and little studied. Here we examine the role of color in human face detection. We demonstrate that detection performance declines when color information is removed from faces, regardless of whether the surrounding scene context is rendered in color. Furthermore, faces rendered in unnatural colors are hard to detect, suggesting a (...) role beyond simple segmentation. When faces are presented such that half the surface is colored appropriately, and half unnaturally, performance declines. This suggests that observers are not simply using the presence of skin color “patches” to detect faces. Rather, our data suggest that detection operates via a face template combining diagnostic color and face‐shape information. These findings are consistent with color‐template approaches used in some computer‐based face detection systems. (shrink)

This chapter considers the ways in which whiteness as a skin color and ideology becomes a dominant level that sets the background against which all things, people and relations appear. Drawing on Merleau-Ponty's phenomenology, it takes up a series of films by Bruce Nauman and Marlon Riggs to consider ways in which this level is phenomenally challenged providing insights into the embodiment of racialization.

Source: Author: Faeze Rezazade, Esmaeil Zohdi Discrimination and racial injustice towards Blacks have existed among the groups of people since the very beginning of their gatherings as a communication and society. Throughout history, people of colored skin, especially Blacks, were not accepted in the Whites’ communities due to the Whites’ thought of supremacy over them. Regardless of their positive role and doing manual labor in keeping the wheels of the Whites’ industry turning, Blacks were always treated as nonhuman and (...) “clownish” creatures born to serve Whites. African Americans are the main groups of Blacks who suffer from discrimination and racial injustice because they are living among Whites, though segregated from the Whites’ society. However, there are many white individuals who do not consider the skin color and treat Blacks as human beings and only humanity and good nature of the people matters to them. Nelle Harper Lee in her masterpiece, To Kill a Mockingbird, written in 1960, introduces three children and Atticus, who is Scout and Jem’s father, as color-blind characters who fraternize with Blacks as humans without paying attention to their skin color. Therefore, using W. E. B. Du Bois’ thoughts- regarding prejudice, discrimination, and racial injustice- in this article it has been tried to investigate Atticus’ and three children’s color blindness in the case of racism in To Kill a Mockingbird. ]]>. (shrink)

Using data from the National Survey of Black Americans, this study examines the way in which gender socially constructs the importance of skin tone for evaluations of self-worth and self-competence. Skin tone has negative effects on both self-esteem and self-efficacy but operates in different domains of the self for men and for women. Skin color is an important predictor of self-esteem for Black women but not Black men. And color predicts self-efficacy for Black men but (...) not Black women. This pattern conforms to traditional gendered expectations of masculinity and femininity. Moreover, there are conditions of success that allow women to escape the effects of colorism. The impact of skin tone on self-esteem was much weaker for women from higher social class. Those who had lower self-esteem scores were dark-skinned women from working classes and dark-skinned women who were judged unattractive. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Feminist Studies 44, no. 1. © 2018 by Feminist Studies, Inc. 125 Corey Hickner-Johnson The Color Run On the path to North Liberty, it was gray and was sallow as I pounded 400s on the hills. My body was lethargic, unwilling at first, and then, after I felt sick, I ran even harder. I was claiming some last home for my heart out there—there in those anemic, gray (...) prairie fields—some thing I did not know but could make for myself, some masterpiece no one would ever see but that I could store up in my ribs to pulse against the world. After weeks of intellectual plodding, letters saying “no,” scraps of thoughts that find me in the night while I’m dreaming about concrete, I wanted a run that would nearly break me. I wanted to feel my body—to feel my own sovereignty, if that is even a thing left in this world. With lactic acid oozing in my mouth, a wrench in my belly, I broke through on the second interval. I knew then on the path, that my viscera had colors, and if they could be seen, I would be like an oil-painted smear to the cars on the highway. I knew that if my banging heart were to explode, it would be red, and my liver kind of blue, and if my guts were to spill out my mouth to the ground, they would be green and maybe yellow. My bones would be white, forged in a melancholy I caught in the womb, my muscles purple and brown. My sweat not a color, but maybe a shimmer. My back and neck like chrome. I wanted to see myself, a tiny fire on that prairie like the Monet with the little sun on the gray, gray water. And when I knew I was enough alive, when I felt my belly start to swirl, my brain start to blink, I turned around after the little hill to make more intervals, and to feel more like a sun. When I got back home, I felt sleepy again, but not faded, because I had made something. And I wrapped it all up in my skin, feeling its warmth and sickness, color and pain, and I went back to the gray dream, knowing there are colors beneath my surface.... (shrink)

Using 16 in-depth interviews drawn from a larger sample of Black/white biracial individuals, this article explores how gender shapes the microlevel process of racial identity construction. Skin color stratification within the Black community, combined with a low rate of marriageable men and high rates of interracial marriages among the most educated and affluent Black men, has created a social context that differentiates the interactional experiences of biracial men and women. The findings highlight the need for more complex theoretical (...) conceptualizations of how gender shapes the way that women negotiate their racial identities in post-Civil Rights America. (shrink)

This article evaluates the gains but also the losses of the set-theoretical ontology Badiou develops in Being and Event, in order to stress the importance of the shift to a concern with appearance and difference in Logics of Worlds. It is argued that this shift suggests a possible rapprochement between Badiou’s philosophy of the event on the one hand and postcolonial critical race theory on the other. This is explored through an evental reading of the so-called Morant Bay Revolt that (...) took place in Jamaica in 1865. The article closes by exploring some of the overlaps between Badiou’s development of an “objective phenomenology” in Logics of Worlds, and Frantz Fanon’s elaboration of a phenomenology of race in Black Skin, White Masks. (shrink)

This article evaluates the gains but also the losses of the set-theoretical ontology Badiou develops in Being and Event, in order to stress the importance of the shift to a concern with appearance and difference in Logics of Worlds. It is argued that this shift suggests a possible rapprochement between Badiou’s philosophy of the event on the one hand and postcolonial critical race theory on the other. This is explored through an evental reading of the so-called Morant Bay Revolt that (...) took place in Jamaica in 1865. The article closes by exploring some of the overlaps between Badiou’s development of an “objective phenomenology” in Logics of Worlds, and Frantz Fanon’s elaboration of a phenomenology of race in Black Skin, White Masks. (shrink)

Fair skin is often regarded as a beauty ideal in many parts of the world. Genetic selection for non-disease traits may allow reproducers to select fair skin for the purposes of beauty, and may be justified under various procreative principles. In this paper I assess the ethics of genetic selection for fair skin as a beauty feature. In particular, I explore the discriminatory aspects and demands of such selection. Using race and colour hierarchies that many would find (...) objectionable, I argue that selection for beauty that is underpinned by such hierarchies is not a trivial selection. Given this, I claim that we should not make such selections. (shrink)

The subject of discussion this evening is “ The Problem of Colour in Relation to the Idea of Equality,” and though the last seven words would seem to indicate some special limitation, it is in fact difficult to divide this question into watertight compartments. For the basis of all philosophical study is accuracy of definition, and we must therefore begin by forming a precise conception of what the phrase “ Colour problem ” connotes before we proceed to discuss its bearing (...) from a physiological, political, or sociological “ equality ” point of view. Thus at the outset we find ourselves in the very heart of a controversy, for it is difficult to find two people who will agree as to the definition of the Colour problem. Physiologically there is no line of demarcation, for of the inhabitants of North Central Asia many are as light—and indeed lighter—in the colour of their skin, their hair and their eyes than the Southern races of Europe, and the same may be true of Creoles, Quadroons, and Octaroons. (shrink)

ABSTRACTWhen processing information about human faces, we have to integrate different sources of information like skin colour and emotional expression. In 3 experiments, we investigated how these features are processed in a top-down manner when task instructions determine the relevance of features, and in a bottom-up manner when the stimulus features themselves determine process priority. In Experiment 1, participants learned to respond with approach-avoidance movements to faces that presented both emotion and colour features. For each participant, only one of (...) these two features was task-relevant while the other one could be ignored. In contrast to our predictions, we found better learning of task-irrelevant colour when emotion was task-relevant than vice versa. Experiment 2 showed that the learning of task-irrelevant emotional information was improved in general when participants’ awareness was increased by adding NoGo-trials. Experiment 3 replicated these results... (shrink)

Medical experimentation on humans with “classic” sexually transmitted diseases (e.g., syphilis, gonorrhea) is not generally well known, but experimentation with others such as Granuloma inguinale, or Donovanosis, is even less so. Endemic to non-existent here, hyper-epidemic there, between 1880 and 1950 Donovanosis was linguistically and morally “constructed” as a disease of poor, sexually profligate, tropical, darkly-skinned persons. It was also experimentally produced on and in African-American patients in many charity hospitals in the American South. This essay analyzes Donovanosis literature of (...) the period that heavily featured skin color, climate and tropicality, venereal sin, and racial susceptibility. It then recounts the history of human experimentation with it, and explains both its linguistic construction and its biomedical experimental history in terms of “disease narratives” produced not only by but for venereologists. (shrink)

This essay places psychiatrist and philosopher Frantz Fanon’s anti-colonial, anti-racist message from Peau Noire, Masques Blancs/Black Skin, White Masks in conversation with the new diagnoses of “Gender Dysphoria” and “Transvestic Disorder” in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders. Specifically, the essay discusses sexologist Ray Blanchard’s controversial theory of autogynephilia alongside Fanon’s ambivalent rendering of transgender desire and interracial trans phenomenology in a crucial but frequently overlooked passage in Black Skin. Fanon’s anti-colonial critique (...) of psychiatry allows us to reconsider how Blanchard’s theories on paraphilia engage with the foundational psychoanalytic concepts of identification and desire, as identified by the Freudian and Lacanian models and explored in the writings of Judith Butler, Catherine Millot, Charles Shepherdson, and others. By offering a fresh interpretation of the French text, this essay argues that a “trans of color critique” can benefit from Black Skin’s unexpected insight into trans desire: Fanon’s “man of color,” who simultaneously undergoes a gender transition and a racial transformation, represents the literal embodiment of his critique of colonial racism. Given the role of the new paraphilias in the DSM-V, this essay concludes that a trans of color critique is well positioned to reinforce the anti-colonial message Fanon addressed to the psychiatric and psychoanalytical fields, which have tended to diagnose psychic injury while ignoring its causation, and which continue to neglect the fact that medical access is just as important as material support and security for minority subjects, in particular. (shrink)

A challenge we face in a world that has been shaped by, and continues to be shaped by, racist attitudes and institutions is that the evidence is often stacked in favor of racist beliefs. As a result, we may find ourselves facing the following conflict: what if the evidence we have supports something we morally shouldn’t believe? For example, it is morally wrong to assume, solely on the basis of someone’s skin color, that they’re a staff member. But, (...) what if you’re in a context where, because of historical patterns of discrimination, someone’s skin color is a very good indicator that they’re a staff member? When this sort of normative conflict looms, a conflict between moral considerations on the one hand and what you epistemically ought to believe given the evidence on the other, what should we do? It might be unfair to assume that they’re a staff member, but to ignore the evidence would mean risking inaccurate beliefs. Some, notably Tamar Gendler (2011), have suggested that we simply face a tragic irresolvable dilemma. In this chapter, I consider how these cases of conflict arise and I canvass the viability of suggested resolutions of the conflict. In the end, I argue that there’s actually no conflict here. Moral considerations can change how we epistemically should respond to the evidence. (shrink)

The three target articles constitute a powerful and persuasive call for actively anti-racist bioethics and biomedicine. All three articles reject race as a biological category. Nevertheless, they share a common commitment to racial classification. At one point, Ruqaiijah Yearby writes that “social race, like biological race, is an illusion created to establish racial hierarchy,” but mostly she writes about “races” as though they were not an illusion, but a reality. In this commentary I critique the racial realism of the target (...) articles. I argue that the biomedical fight against racism is best served by a form of anti-realist reconstructionism about race, which says that there are no races, only racialized groups—groups misunderstood to be races. Note that I do not defend the color blindness that Clarence H. Braddock (2020) persuasively rejects. Because of the role of skin color in racialization and racism, color blindness is a misguided goal. One can reject color blindness, though, without accepting racial realism... (shrink)

All humans have an equal basic moral status. They possess the same fundamental rights, and the comparable interests of each person should count the same in calculations that determine social policy. Neither supposed racial differences, nor skin color, sex, sexual orientation, ethnicity, intelligence, nor any other differences among humans negate their fundamental equal worth and dignity. These platitudes are virtually universally affirmed. A white supremacist racist or an admirer of Adolf Hitler who denies them is rightly regarded as (...) beyond the pale of civilized dialogue. However, a very simple line of argument developed by Peter Singer challenges our understanding of these platitudes and forces us to rethink the basis and nature of the moral equality of all humans. What I call the “Singer Problem” arises if one accepts that the morally significant cognitive capacities that are relevant to the determination of the fundamental moral status of a being vary from individual to individual by degree. The problem is to specify a moral principle determining fundamental moral status that assigns a superior status to humans compared to other animals on the basis of the superior cognitive capacities of humans but also assigns all human persons an equal fundamental moral status regardless of their differing cognitive capacities. More broadly posed, the problem is to specify moral principles that yield intuitively satisfactory implications for the treatment of human individuals and other individual animals given that cognitive capacities differ across species and individuals. A search for a resolution of the Singer problem leads to disappointing results. (shrink)

The consideration of racial differences in the biology of disease and treatment options is a hallmark of modern medicine. However, this time-honored medical tradition has no scientific basis, and the premise itself, that is, the existence of biological differences between the commonly known races, is false inasmuch as races are only sociocultural constructions. It is time to rid medical research of the highly damaging exercise of searching for supposed racial differences in the biological manifestations of disease. The practice not only (...) condoned but required by the National Institutes of Health of utilizing racial identification as a demographic characteristic with assumed biological implications is at best badly flawed, and at worst unintentionally contributes to perpetuating the fallacy of natural differences between persons of different skin color, which has been used in the past to advance the cause of racial discrimination. (shrink)