Firearm violence has soared in American cities, but most states statutorily preempt municipal firearm regulation. This article describes a unique collaboration in Philadelphia among elected officials, public health researchers, and attorneys that has led to litigation based on original quantitative analyses and grounded in innovative constitutional theories and statutory interpretation.

The Supreme Court’s decision in New York State Rifle & Pistol Association Inc. v. Bruen undermines the ability of cities and states to regulate firearms safety. Nonetheless, we remain hopeful that firearm violence can decline even after the Bruen decision. Several promising public health approaches have gained broader adoption in recent years. This essay examines the key drivers of community firearm violence and reviews promising strategies to reverse those conditions, including community violence intervention (CVI) programs and place-based and structural interventions.

How do people know how – very practically speaking – to be violent? This article explores that question through a Science and Technology Studies perspective. It does so in order to go beyond the usual location of global political violence at a structural level that attributes its emergence principally to hierarchical orders, formal training, or deep cultural, political, or ideological factors. The alternative explanation offered here draws on Bruno Latour's concept of ‘plasma’ to sketch a theory of how practices of violence are embedded at a distributed ontological level through the historical accumulation of (popular) cultural, textual, technological, and other epistemic objects. In making that claim, I seek to stress how violent knowledge circulates outside the formal domains associated with it (the military, police) and is instead preconsciously accessible to each and every person. To support this argument, the article draws on empirical examples of the use of torture, including interviews conducted with Syrian perpetrators of torture, as well as by tracing the paradoxical entanglements between scientific practice and the practice of torture. I conclude by engaging the field of preventive medicine to speculate on the need to develop modes of violence prevention that appreciate political violence as a population-level sociopolitical problem.

Gun violence and related risk factors differ for African American and European Americans. However, there may be overlap in the psychosocial and contextual factors with respect to cultural processes related to gun violence in Black and White communities. The purpose of this article is to compare the culture of honor perspective associated with rural and suburban gun violence of European American males in the southern region to the code of the street value system ascribed to the gun violence of African American males in northern urban cities. The cultural values underlying gun violence will be reviewed in terms of cultural origins, family and community support, and ecological evidence. The central question is whether there are sufficient commonalities between the cultural ecology of the two value systems such that one has practice and policy implications for the other. The current analysis of culture-of-honor and code-of-the-street value systems vis-à-vis gun violence reveals several points of overlap in philosophy and function. Implications for policies and practices to prevent gun violence stemming from culture-of-honor and code-of-the-street value systems include (1) psychological interventions to address the perceived threats to the self; (2) neighborhood interventions to promote a sense of collective efficacy among residents; (3) addressing racial and economic inequality; (4) better gun control laws; and (5) media campaigns and interventions designed to change social and cultural norms for violence. It is important to note the pervasiveness of these value systems may vary by ethnicity and race which must be taken into consideration in violence prevention efforts.

Introduction: Emergency Departments (EDs) are at high risk of workforce-directed violence (WDV). To address ED violence in Alberta Health Services (AHS), we conducted key informant interviews to identify successful strategies that could be adopted in AHS EDs. Methods: The project team identified potential participants through their ED network; additional contacts were identified through snowball sampling. We emailed 197 individuals from Alberta (123), Canada (46), and abroad (28). The interview guide was developed and reviewed in partnership with ED managers and Workplace Health and Safety. We conducted semi-structured phone interviews with 26 representatives from urban and rural EDs or similar settings from Canada, the United States, and Australia. This interview process received an ARECCI score of 2. Two researchers conducted a content analysis of the interview notes; rural and urban sites were analyzed separately. We extracted strategies, their impact, and implementation barriers and facilitators. Strategies identified were categorized into emergent themes. We aggregated similar strategies and highlighted key or unique findings. Results: Interview results showed that there is no single solution to address ED violence. Sites with effective violence prevention strategies used a comprehensive approach where multiple strategies were used to address the issue. For example, through a violence prevention working group, one site implemented weekly violence simulations, a peer mentorship support team, security rounding, and more. This multifaceted approach had positive results: a decrease in code whites, staff feeling more supported, and the site no longer being on union “concerned” lists. Another promising strategy included addressing the culture of violence by increasing reporting, clarifying policies (i.e., zero tolerance), and establishing flagging or alert systems for visitors with violent histories. Physician involvement and support was highly valued in responding to violence (e.g., support when refusing care, on the code white response team, flagging). Conclusion: Overall, one strategy is not enough to successfully address WDV in EDs. Strategies need to be comprehensive and context specific, especially when considering urban and rural sites with different resources available. We note that few strategies were formally evaluated, and recommend that future work focus on developing comprehensive metrics to evaluate the strategies and define success.

This exploratory study examined the workplace violence problem in a sample of 96 New Zealand organisations. Just over one-half of participating organisations reported cases of violence, with a total of nearly 2,500 cases reported in 2009. The incidence rate for all violence cases was high compared with internationally reported rates. Highest violence incidence rates and lost-time were reported for the health sector, where patients, customers/clients and family members were rated as sources of violence of particularly high importance. Risk factors with highest mean importance ratings were related to exposure to unstable persons, including: alcohol and drug use, harassment, and mental and physical instability/distress. Workload and time-pressure were also identified as risk factors for some organisations. Just 50% of organisations formally recognised violence as a hazard in the workplace, while interventions were largely limited to employee training and technological factors.

Cruelty is the deliberate infliction of physical or psychological pain on other living creatures, sometimes indifferently, but often with delight. Though cruelty is an overwhelming presence in the world, there is no neurobiological or psychological explanation for its ubiquity and reward value. This target article attempts to provide such explanations by describing three stages in the development of cruelty. Stage 1 is the development of the predatory adaptation from the Palaeozoic to the ethology of predation in canids, felids, and primates. Stage 2, through palaeontological and anthropological evidence, traces the emergence of the hunting adaptation in the Pliocene, its development in early hominids, and its emotional loading in surviving forager societies. This adaptation provides an explanation for the powerful emotionshigh arousal and strong affectevoked by the pain-blood-death complex. Stage 3 is the emergence of cruelty about 1.5 million years ago as a hominid behavioural repertoire that promoted fitness through the maintenance of personal and social power. The resulting cultural elaborations of cruelty in war, in sacrificial rites, and as entertainment are examined to show the historical and cross-cultural stability of the uses of cruelty for punishment, amusement, and social control.

Effective violence prevention must begin with perpetrators, not victims. If the upstream approaches to violence prevention advocated by the public-health model are to be effective, psychologists must be able to provide violence prevention workers with a fine-grained understanding of perpetrator gratifications. This is a distasteful task that will compel researchers to interact with torturers and abusers, and to acknowledge that their gratifications are rooted in a common human past. It is nonetheless an essential step in developing effective strategies for the primary prevention of violence.