Blaming, praising, and protecting our humanity: the implications of everyday dehumanization for judgments of moral status

Being human implies a particular moral status: having moral value, agency, and responsibility. However, people are not seen as equally human. Across two studies, we examine the consequences that subtle variations in the perceived humanness of actors or groups have for their perceived moral status. Drawing on Haslam's two-dimensional model of humanness and focusing on three ways people may be considered to have moral status - moral patiency (value), agency, or responsibility - we demonstrate that subtly denying humanness to others has implications for whether they are blamed, praised, or considered worthy of moral concern and rehabilitation. Moreover, we show that distinct human characteristics are linked to specific judgments of moral status. This work demonstrates that everyday judgments of moral status are influenced by perceptions of humanness.     

Narrow-band 1, 2, 3, 4, 8, 16, 24, 32, 48, 64, and 96 cycles/360 degrees angular frequency filters

We measured human frequency response functions for eleven angular frequency filters using a forced-choice procedure in a supra-threshold summation paradigm. Each of the eleven functions of 17 experimental conditions was measured 4-9 times among 12 observers. Results show that, for the arbitrarily selected filter phases, maximum summation effect occurred at test frequency for all filters. These results lead to the conclusion that there are narrow-band angular frequency filters operating in human visual system mostly through summation surrounded by inhibition at the specific test frequency ranges. Our previous suggestion (Simas and Santos, 2002), arguing that summation for the higher angular frequency filters should occur if background angular frequency contrast were set to a maximum of 5 times the test frequency threshold, was supported.     

Williams,Pragmatism, and the Law

Res Publica - This paper views Bernard Williams through the lens of the pragmatist tradition. The central insight of pragmatism is that philosophy must start with human practice, in contrast to...     

Reorientation in a small-scale environment by 3-, 4-, and 5-year-old children

Geometric features of surfaces and local information are constitutive elements of spatial representations. A number of studies in animals (rats) and human children (24 months old) have shown that in a rectangular environment with a reward hidden in one of the corners, geometric properties predominate over local cues for search strategies. In contrast, monkeys and human adults are able to take into account both types of information (geometric and local) to reorient. So far, all of the experiments have been conducted in the locomotor space involving a navigational task. In the present study, we examined whether similar search patterns are found using a tabletop model of a rectangular room. Three groups of children (3-, 4-, and 5-year-olds) and one group of adults were tested. Results show that geometric encoding appears only at 4 years of age, that is later than in the locomotor space. The joint use of geometry and local cues emerges at 5 years of age. These data show that similar types of processing are implemented in both manipulatory and locomotor space but not at the same time. The difference between locomotor and manipulatory tasks suggests that being immersed in the environment makes this separated processing easier than being confronted by a task for which the object is exterior to the participant.     

SPECIES,TEPEES, SCOTTIES,AND JOCKEYS: SELECTED BY CONSEQUENCES

“Ideas are like species: they must evolve.” This claim forms the conceptual core of an engaging book by Jonnie Hughes (2011), On the Origin of Tepees. Hughes asks: If evolution by natural selection explains the origin of the human species, then does selection by consequences also explain the origin of what we humans make and do? This question prompts consideration of three important analogies: between natural selection and artificial selection, between the law of natural selection and the law of effect, and between biological evolution and cultural evolution. These analogies in turn stimulate examination of the notions of purpose, design, and agency. Finally, discussion moves to the selectionism of Darwin and Skinner; although still controversial, this view remains the best way for natural science to understand the origins of adaptive behavior.     

Isolating observer-based reference directions in human spatial memory: head, body, and the self-to-array axis

Several lines of research have suggested the importance of egocentric reference systems for determining how the spatial properties of one's environment are mentally organized. Yet relatively little is known about the bases for egocentric reference systems in human spatial memory. In three experiments, we examine the relative importance of observer-based reference directions in human memory by controlling the orientation of head and body during acquisition. Experiment 1 suggests that spatial memory is organized by a head-aligned reference direction; however, Experiment 2 shows that a body-aligned reference direction can be more influential than a head-aligned direction when the axis defined by the relative positions of the observer and the learned environment (the "self-to-array" axis) is properly controlled. A third experiment shows that the self-to-array axis is distinct from - and can dominate - retina, head, and body-based egocentric reference systems.     

A Taxonomy of Ethical,Legal and Social Implications of Wearable Robots: An Expert Perspective

Science and Engineering Ethics - Wearable robots and exoskeletons are relatively new technologies designed for assisting and augmenting human motor functions. Due to their different possible design...     

Cognitive novelties,informational form,and structural-causal explanations

Synthese - Recent work has established a framework for explaining the origin of cognitive novelties—qualitatively distinct cognitive traits—in human beings. This niche construction...     

Bergson,human rights,and joy

Continental Philosophy Review - This article examines Henri Bergson’s conception of human rights in The Two Sources of Morality and Religion (1932). I claim that he provides an original view...     

Nanotechnology, Enhancement, and Human Nature

Is nanotechnology-based human enhancement morally permissible? One reason to question such enhancement stems from a concern for preserving our species. It is harder than one might think, however, to explain what could be wrong with altering our own species. One possibility is to turn to the environmental ethics literature. Perhaps some of the arguments for preserving other species can be applied against nanotechnology-based human enhancements that alter human nature. This paper critically examines the case for using two of the strongest arguments in the environmental ethics literature to show that nanotechnology-based human enhancements are impermissible: 1) Our species, like many other naturally occurring species, has aesthetic value. So, nanotechnology-based human enhancements that alter our species should be prohibited. 2) Our species plays valuable ecological roles. Nanotechnology-based human enhancements that alter our species are likely to interfere with our species playing our ecologically valuable roles. So, such enhancements should be prohibited. Neither argument, ultimately, proves conclusive. The paper concludes, however, that considerations underlying both arguments may show us that some nanotechnology-based human enhancements are impermissible.     

Identity,incarnation, and the imago Dei

International Journal for Philosophy of Religion - A number of thinkers suggest that, given certain conditions, it’s possible that any concrete human nature could have been united...     

Ethology,ethogeny, etics,emics, biology,culture: On the limitations of dichotomies

Ethogeny, supposedly patterned on ethology, differs as an approach to human social behaviour in obvious respects. Ethogenists follow an emic research strategy, whereas human ethologists have strongly favoured etic research options. However, recent trends to a broader, evolutionary approach in human ethology suggest that an avoidance or rejection of verbal reports and ethogenic methods merits reconsideration, The distinctions involved in the eticlemic contrast are examined, and compared to Richer's distinction between D- and N-type agreements. It is argued that none of the distinctions are dichotomous. The useful aspects of the distinctions refer to the generality of findings, and the validity of evidence. Bearing these in mind, ethogenic methods have a place in a broader human ethology. So far as validity is concerned, the value of a comparison of information from different sources, such as verbal and non-verbal data, is stressed. So far as generality is concerned, ethogenists may consider this to be very limited because of idiosyncratic cultural factors in the causation of human social action. A reconsideration of the biology/culture dimension in terms of function rather than causation may lead to more optimism in this respect, and be more productive scientifically.     

Evolution, Genes, and Behavior

The pseudoscience of evolutionary psychology purports to explain human behaviors by reference to an ancestral environment (essentially, a hunting-gathering way of life) in which we evolved. Contemporary human behaviors are allegedly governed directly by genes that reflect adaptation to this environment by natural selection. However, the evolutionary process is much more complex than this reductionist approach implies, and adaptation cannot involve the fine-tuning of structures or behaviors within individuals or species: natural selection can only affect entire organisms, not their components. Similarly, genetic processes are too complex to admit this simplistic view. Instead, our flexible, complex human behaviors probably represent an emergent acquisition.     

God hidden from God: on theodicy,dereliction, and human suffering

International Journal for Philosophy of Religion - A number of theologians and philosophers have found theodical value in the theme of divine solidarity with human suffering. To further develop...     

Process,habit, and flow: a phenomenological approach to material agency

Phenomenology and the Cognitive Sciences - The artefactual environment is not just the passive, inert background against which the drama of human and non-human animal life plays out; but rather,...     

Establishing operations, cognition, and emotion

In this paper we argue that behavior analysts have tended to neglect the study of important aspects of complex human behavior, including cognition and emotion. This relative neglect has been costly in terms of mainstream psychology's perception of the field of behavior analysis and in terms of our ability to provide a more thorough account of human behavior. Observations and findings from the clinical context are offered as examples of behavior that are not readily explained by the three-term contingency, and we argue that an adequate account of these behaviors must include principles derived from recent behavior-analytic work, in particular a better understanding of the short- and long-term effects of establishing operations. The concept of the establishing operation and its implications for understanding complex human behavior are discussed.     

Experience, context, and the visual perception of human movement

Why are human observers particularly sensitive to human movement? Seven experiments examined the roles of visual experience and motor processes in human movement perception by comparing visual sensitivities to point-light displays of familiar, unusual, and impossible gaits across gait-speed and identity discrimination tasks. In both tasks, visual sensitivity to physically possible gaits was superior to visual sensitivity to physically impossible gaits, supporting perception-action coupling theories of human movement perception. Visual experience influenced walker-identity perception but not gait-speed discrimination. Thus, both motor experience and visual experience define visual sensitivity to human movement. An ecological perspective can be used to define the conditions necessary for experience-dependent sensitivity to human movement.     

Self-regulation,health, and behavior: A perceptual-cognitive approach

Abstract

Self-regulation systems are designed to adapt to threats via coping procedures that make efficient use of resources based upon valid representations of the environment. We discuss two components of the common-sense model of health threats: illness representations (e.g., content and organization) and coping procedures (e.g., classes of procedure and their attributes - outcome expectancies, time-lines, dose-efficacy beliefs, etc.). Characteristics of each of these domains, and the connection between the two, are critical to understanding human adaptation to problems of physical health. Rather than posing a barrier to factors outside the person that control behavior, an emphasis on subjective construal involves a view of the person as an active problem-solver embedded in a bidirectional system of sensitivity and responsiveness vis á vis the social, physical, and institutional environments in which health threats occur and through which intervention efforts may be directed.