Water policy and environmental sustainability: the case of post‐colonial Namibia

In semi‐arid countries, particularly in Africa, governments have evolved water policies oriented toward ‘techno‐giantist,’ grand‐scale schemes that have generally accelerated the depletion of national water tables. In Namibia, such a techno‐giantist water management strategy was utilized to reinforce the privileges of white minority farmers prior to independence, and was subsequently expanded to provide modern water facilities to the black African majority in the post‐independence period. The government has pursued not only the construction of a massive new system of pipelines and boreholes, but also the development of giant dam‐building and river canal schemes that are likely to result in watershed depletion over the long term. This reflects state leaders' belief in the imagery of political potency projected by the government's ability to build macro‐scale water systems. However, a water supply approach focused on more micro‐level extraction techniques through which aquifer recharge is prioritized is more likely to assure both local‐level water access and water table sustainability. Copyright © 2001 John Wiley & Sons, Ltd.     

Toward a Model of International Environmental Action: A Case Study of Japan's Environmental Conversion and Participation in the Climate Change Environmental Regime

This article explains the empirical puzzle of Japan's green conversion from an environmental pariah to a leading player in the climate change environmental regime. My argument is that Japan pursued environmental action to reconstruct its international image and demonstrate itself to be a responsible global actor. Claiming that existing explanations fall short, I delineate an international environmental action model that incorporates a more comprehensive cost–benefit framework examining both real and ideational factors. To test the model, I examine four key episodes of Japan's participation in the climate change environmental regime. The empirical analysis reveals the relevancy of the environmental action model, as all four episodes are either fully or partially explained by the model's mechanisms. Finally, I provide some conclusions, suggest that this model fills in the gap in the literature on environmental foreign policy, and provide topics for future research.     

A test of recent subcultural explanations of White violence in the United States

Recent subcultural theories suggest that real and perceived status loss among some White males as a result of social change during the last four decades-such as increasing gender and racial equity and agricultural job loss-added to the traditional patriarchal and masculine characteristics of this group to create cultural adaptations that led to higher levels of violence. One would thus expect higher homicide rates in areas where these traits are more fully developed and/or where status threats are more strongly felt. To test the efficacy of these claims, this study used OLS regression, and (1) employed census 2000 data and both homicide victimization and arrest data to update and replicate a common model of social structure and homicide, and then (2) added several variables to this baseline model that represented the subcultural traits, conditions, and behaviors outlined by these theories. The analyses yielded little support for these ideas. Thus while they might be appropriate for explaining the variation of the strength of specific subcultures and types of violence (e.g., Far Right wing paramilitary groups and political violence), an extension of these theories to more general interpersonal violence did not appear warranted.     

Housing Voucher Take‐Up and Labor Market Impacts

Low participation rates in government assistance programs are a major policy concern in the United States. This paper studies take‐up of Section 8 housing vouchers, a program in which take‐up rates are quite low among interested and eligible households. We link 18,109 households in Chicago that were offered vouchers through a lottery to administrative data and study how baseline employment, earnings, public assistance, arrests, residential location, and children's academic performance predict take‐up. Our analysis finds mixed evidence of whether the most disadvantaged or distressed households face the largest barriers to program participation. We also study the causal impact of peer behavior on take‐up by exploiting idiosyncratic variation in the timing of voucher offers. We find that the probability of lease‐up increases with the number of neighbors who recently received voucher offers. Finally, we explore the policy implications of increasing housing voucher take‐up by applying reweighting methods to existing causal impact estimates of voucher receipt. This analysis suggests that greater utilization of vouchers may lead to larger reductions in labor market activity. Differences in take‐up rates across settings may be important to consider when assessing the external validity of studies identifying the effects of public assistance programs.     

Censors Get Smart: Evidence from Psiphon in Iran

Information controls are actions intended to deny, disrupt, monitor, or secure information for political ends. They can be implemented using a wide variety of technical and nontechnical means. Political contests over the control of information are heightened around important events, such as major anniversaries, armed conflicts, protests, and elections. In this paper, we offer a comparative case study of online censorship of the circumvention tool Psiphon during the Iranian elections in 2016 and 2013, drawing on unique access to analytics data from Psiphon. We find that the Iranian regime developed its censorship approach in two ways, deploying blocking that was more targeted and strategically timed in the more recent case. Evidence suggests that the regime relaxed censorship of Psiphon during the official campaign period for the 2016 election. The apparent objective of this new approach was to control access to information while minimizing the political consequences of doing so.     

Presidential rhetoric on cybercrime: links to terrorism?

Abstract

Presidents often give speeches about crime issues as a way to convince the public that there are significant problems for which an easy solution can be found. Studies have shown that presidential rhetoric on crime not only influences the public’s perception of the problem, but also the perception of the best solution. More recent research has demonstrated that presidents sometimes draw on the public’s fear of crime as a way to further affect the public’s perception of crime. In other words, presidents link crime with the public’s anxiety about other fearful events as a way to further impact the public’s perception of a problem (and thus further their agenda). This study examines presidential rhetoric on cybercrime to determine if executives link cybercrime with other issues such as national security. The findings provide credibility to both Cavelty’s threat frames approach as well as assertions made regarding the politics of fear.     

Determinants of Sexual Violence at Sexual Debut against in-School Adolescents in Ghana

Journal of Family Violence - Very few studies examine sexual violence perpetrated on adolescents in Ghana or in sub-Saharan Africa more generally. Using data collected in 2015 as part of a...