Dynamics of Violence: Processes of Escalation and De-Escalation in Violent Group Conflicts

Dynamics of Violence: Processes of Escalation and De- Escalation in Violent Group Conflicts. Sociologus, Special Publication 1. Georg Elvert. Stephen Feuchtwang. and Dieter Neubert. eds. Berlin: Duncker and Humblot, 1999 290 pp.     

The Sexual Games of the Body Politic: Fantasy and State Violence in Northern Ireland

This article analyzes the practice of strip searching women political prisoners in Northern Ireland as a violent technology of control aimed at breaking the political identity of prisoners. Focusing on acontroversial case of a mass strip search carried out in 1992, thearticle examines the phantasmatic investements pervading this seeminglyrational technology of control. Using a psychoanalytic notion of fantasyagainst the backdrop of a Foucaultian theory of power, this articleargues that strip searches constitute a gendered form of politicaldomination driven by, and performed within, a phantasmatic scenario ofsexual violence. In this scenario both the political and genderidentities of prisoners are re-inscribed with the power of a stateacting as a male body politic. The article argues that the phantasmaticsupport of rational technologies of control betrays the contingent andshifting character of domination as well as its ambiguous effects.     

Feelings of Disgust and Disgust-Induced Avoidance Weaken following Induced Sexual Arousal in Women

Background

Sex and disgust are basic, evolutionary relevant functions that are often construed as paradoxical. In general the stimuli involved in sexual encounters are, at least out of context strongly perceived to hold high disgust qualities. Saliva, sweat, semen and body odours are among the strongest disgust elicitors. This results in the intriguing question of how people succeed in having pleasurable sex at all. One possible explanation could be that sexual engagement temporarily reduces the disgust eliciting properties of particular stimuli or that sexual engagement might weaken the hesitation to actually approach these stimuli.

Methodology

Participants were healthy women (n = 90) randomly allocated to one of three groups: the sexual arousal, the non-sexual positive arousal, or the neutral control group. Film clips were used to elicit the relevant mood state. Participants engaged in 16 behavioural tasks, involving sex related (e.g., lubricate the vibrator) and non-sex related (e.g., take a sip of juice with a large insect in the cup) stimuli, to measure the impact of sexual arousal on feelings of disgust and actual avoidance behaviour.

Principal Findings

The sexual arousal group rated the sex related stimuli as less disgusting compared to the other groups. A similar tendency was evident for the non-sex disgusting stimuli. For both the sex and non-sex related behavioural tasks the sexual arousal group showed less avoidance behaviour (i.e., they conducted the highest percentage of tasks compared to the other groups).

Significance

This study has investigated how sexual arousal interplays with disgust and disgust eliciting properties in women, and has demonstrated that this relationship goes beyond subjective report by affecting the actual approach to disgusting stimuli. Hence, this could explain how we still manage to engage in pleasurable sexual activity. Moreover, these findings suggest that low sexual arousal might be a key feature in the maintenance of particular sexual dysfunctions.     

Perceptions of Interpersonal Versus Intergroup Violence: The Case of Sexual Assault

The social identity approach makes a distinction between behavior motivated by intergroup versus interpersonal identities, which may be relevant to victim blaming in the case of rape. Using a mock jury paradigm, we examined the impact of defining rape as an act of interpersonal violence (personal assault) versus intergroup violence (a “hate crime”), crossed with a manipulation describing the attacker as either an acquaintance or stranger. Defining rape in intergroup terms led to less victim blame than when it was defined in interpersonal terms, and participants blamed the victim more when she was assaulted by an acquaintance than a stranger.     

Reducing Sexual Violence by Increasing the Supply of Toilets in Khayelitsha,South Africa: A Mathematical Model

Background

Sexual violence is a major public health issue, affecting 35% of women worldwide. Major risk factors for sexual assault include inadequate indoor sanitation and the need to travel to outdoor toilet facilities. We estimated how increasing the number of toilets in an urban township (Khayelitsha, South Africa) might reduce both economic costs and the incidence and social burden of sexual assault.

Methods

We developed a mathematical model that links risk of sexual assault to the number of sanitation facilities and the time a woman must spend walking to a toilet. We defined a composite societal cost function, comprising both the burden of sexual assault and the costs of installing and maintaining public chemical toilets. By expressing total social costs as a function of the number of available toilets, we were able to identify an optimal (i.e., cost-minimizing) social investment in toilet facilities.

Findings

There are currently an estimated 5600 toilets in Khayelitsha. This results in 635 sexual assaults and US$40 million in combined social costs each year. Increasing the number of toilets to 11300 would minimize total costs ($35 million) and reduce sexual assaults to 446. Higher toilet installation and maintenance costs would be more than offset by lower sexual assault costs. Probabilistic sensitivity analysis shows that the optimal number of toilets exceeds the original allocation of toilets in the township in over 80% of the 5000 iterations of the model.

Interpretation

Improving access to sanitation facilities in urban settlements will simultaneously reduce the incidence of sexual assaults and overall cost to society. Since our analysis ignores the many additional health benefits of improving sanitation in resource-constrained urban areas (e.g., potential reductions in waterborne infectious diseases), the optimal number of toilets identified here should be interpreted as conservative.     

Violence in Peru: Performances and Dialogues

The author analyzes protest songs and art from postwar Peru using Nestor García Canclini's understanding of the current reorganization of culture as a struggle over symbolic capital and cultural goods. The author also seeks to place her own work on the dialogical ground occupied by Peruvian performers through her creation of laments by the means of dedications to the disappeared. In so doing, she seeks not only to influence readers' perceptions of the political violence in Peru, but also to transform the relationship of researchers to and the rules of academic discourse about such events.     

An Ephemeral Sexual Population of Phytophthora infestans in the Northeastern United States and Canada

Phytophthora infestans, the causal agent of late blight disease, has been reported in North America since the mid-nineteenth century. In the United States the lack of or very limited sexual reproduction has resulted in largely clonal populations of P. infestans. In 2010 and 2011, but not in 2012 or 2013, 20 rare and diverse genotypes of P. infestans were detected in a region that centered around central New York State. The ratio of A1 to A2 mating types among these genotypes was close to the 50∶50 ratio expected for sexual recombination. These genotypes were diverse at the glucose-6-phosphate isomerase locus, differed in their microsatellite profiles, showed different banding patterns in a restriction fragment length polymorphism assay using a moderately repetitive and highly polymorphic probe (RG57), were polymorphic for four different nuclear genes and differed in their sensitivity to the systemic fungicide mefenoxam. The null hypothesis of linkage equilibrium was not rejected, which suggests the population could be sexual. These new genotypes were monomorphic in their mitochondrial haplotype that was the same as US-22. Through parentage exclusion testing using microsatellite data and sequences of four nuclear genes, recent dominant lineages US-8, US-11, US-23, and US-24 were excluded as possible parents for these genotypes. Further analyses indicated that US-22 could not be eliminated as a possible parent for 14 of the 20 genotypes. We conclude that US-22 could be a parent of some, but not all, of the new genotypes found in 2010 and 2011. There were at least two other parents for this population and the genotypic characteristics of the other parents were identified.     

Prevalence and Risk of Violence and the Physical,Mental, and Sexual Health Problems Associated with Human Trafficking: Systematic Review

Background

There is very limited evidence on the health consequences of human trafficking. This systematic review reports on studies investigating the prevalence and risk of violence while trafficked and the prevalence and risk of physical, mental, and sexual health problems, including HIV, among trafficked people.

Methods and Findings

We conducted a systematic review comprising a search of Medline, PubMed, PsycINFO, EMBASE, and Web of Science, hand searches of reference lists of included articles, citation tracking, and expert recommendations. We included peer-reviewed papers reporting on the prevalence or risk of violence while trafficked and/or on the prevalence or risk of any measure of physical, mental, or sexual health among trafficked people. Two reviewers independently screened papers for eligibility and appraised the quality of included studies. The search identified 19 eligible studies, all of which reported on trafficked women and girls only and focused primarily on trafficking for sexual exploitation. The review suggests a high prevalence of violence and of mental distress among women and girls trafficked for sexual exploitation. The random effects pooled prevalence of diagnosed HIV was 31.9% (95% CI 21.3%–42.4%) in studies of women accessing post-trafficking support in India and Nepal, but the estimate was associated with high heterogeneity (I ² = 83.7%). Infection prevalence may be related as much to prevalence rates in women''s areas of origin or exploitation as to the characteristics of their experience. Findings are limited by the methodological weaknesses of primary studies and their poor comparability and generalisability.

Conclusions

Although limited, existing evidence suggests that trafficking for sexual exploitation is associated with violence and a range of serious health problems. Further research is needed on the health of trafficked men, individuals trafficked for other forms of exploitation, and effective health intervention approaches. Please see later in the article for the Editors'' Summary     

Violence in War and Peace: An Anthology

Violence in War and Peace: An Anthology . Nancy Scheper-Hughes and Philippe Bourgois, eds. Malden, MA: Blackwell Publishers, 2004. 496 pp.     

Troubled times: Violence and warfare in the past

Edited by Debra L. Martin and David W. Frayer. Amsterdam: Gordon and Breach. 1997. 376 pp. ISBN 90‐5699‐534‐0. $20.00 (paper)     

Flagellate Phylogeny: A Study in Conflicts*

SYNOPSIS. Information relating to the ultrastructure of 4 organellar systems of flagellates—nuclei (including mitosis), flagella, mitochondria and chloroplasts—is examined for bearing on the probable phylogeny of the principal flagellate groups, first considered singly and then in combination. The mitotic mechanism has not proved to be as conservative a character as might be hoped, but still remains characteristic for the average condition in many of the groups. Flagellar features are useful if allowance is made for the reduction or multiplication of the basic pair, and the loss of lateral and terminal hairs seems to have occurred independently several times. The presence of paraxial rods within flagella may be a useful indication of affinity. Rootlet systems are not dealt with in detail here, although the possible similarity between axial microtubular sheets in axostylar flagellates and some members of the green algae containing “manchettes” is noted. The basic patterns of chloroplast internal structure are summarized and their general agreement with other characters is affirmed, noting however that cryptomonads may be closer to the green flagellates (including euglenoids) than is generally accepted. Attention is drawn to the potential value of internal mitochondrial morphology as an indicator of large assemblages. Finally, a “tree” based on multiple cell organizational features is presented and discussed.