The Invisible Hand and the Wisdom of the Hive

Self-interest is required for survival and reproduction and lies at the foundation of economic theory. But the presence of social groups with functional internal structure is incompatible with unmitigated self-interest. This essay compares the control of self-interest in humans and honey bees, showing the reasons for different evolutionary outcomes. The less effective checks of self-interest in humans lead to familiar forms of social discord, and in our capitalistic democracy, negative economic and ecological consequences of growing scope. Change will require moderating some firmly held political beliefs.     

Female Perpetrated Dyadic Psychological Aggression Predicts Relapse in a Treatment Sample of Men with Substance Use Disorders

This study examined whether female-to-male (FTM) psychological aggression predicted men’s relapse of substance use disorder (SUD) 6 months following substance use treatment. Men diagnosed with either a substance abuse or dependence disorder who had recently begun an SUD treatment program participated in the study with their female relationship partners (N = 173). Logistic regression was used to examine the relationship between baseline FTM psychological aggression and SUD relapse when controlling for baseline demographic, dyadic, substance abuse- and treatment-related variables, as well as frequencies of other male- and female-perpetrated aggressive dyadic behaviors. Higher frequencies of severe, but not minor, forms of FTM psychological aggression uniquely predicted an increased risk of relapse at 6 months follow-up. These data add to the developing research program highlighting the negative sequelae of female-perpetrated psychological aggression and also provide an empirical basis for targeting specific dyadic behaviors in the context of SUD treatment and relapse prevention.     

BEST PRACTICES FOR MEDIATION TRAINING AND REGULATION: PRELIMINARY FINDINGS

This article makes recommendations as to “Best Practices” for the training of mediators in court‐connected settings. The authors’ findings cover issues including the design of training programs, the importance of experiential learning through role‐plays, teaching methods for adult learners, class size and length, training ethical mediators, suggested trainer qualifications, and recommended regulatory practices for administrators. Data comes primarily from an assessment of mediation training and regulation in Florida, but the findings hold insights for court‐connected mediation programs throughout the United States. Additionally, the authors highlight the benefits of a collaborative assessment approach involving all stakeholder groups and facilitating smooth implementation of any needed changes.     

Mediation Research: A Current Review

In this article, we review the mediation literature from the past decade, utilizing a cybernetic mediation paradigm to organize the material. In this paradigm, we note that the type of conflict, country, culture, and mediation institutions affect the mediation process. Within this process, the mediator and disputants interact with each other, attempting to reach their own goals. This interaction produces outcomes for the disputants, the mediators, and other parties. The literature — organized using this paradigm — indicates that mediation is frequently practiced in many venues; the literature also provides an exhaustive list of mediation goals, describes many mediation strategies, and reports manifold mediation outcomes. Unfortunately, the number of studies examining the relative effectiveness of specific strategies (e.g., pressing, relational, and analytic) seems insufficient. Few studies have used control groups or reported observations of mediator and disputants' behavior in actual mediations.     

Background survey of polyethylene in the Australian Capital Territory – A demonstration of variability in isotopic abundance values and their application to forensic casework

Plastics including adhesive tapes, cable ties, and packaging are common evidence types encountered in forensic investigations and casework. Traditional examination techniques such as Fourier Transform Infrared (FTIR) spectroscopy lack specificity and are unable to discern differences within the same polymer structures leaving the analyst with a generic identification. High quality manufacturing methods further amplify the limitations in detecting variability between samples. Isotope Ratio Mass Spectrometry (IRMS) has been shown to be a valuable technique in further discriminating plastics. Discrimination is achieved by analysing the relative abundances of stable isotopes within a sample, with differences detected in isotope ratios possibly attributed to the source of raw materials and fractionation during the manufacturing process. A survey of cling wraps and re-sealable zipper storage bags collected in the Australian Capital Territory was undertaken to assess the variability in carbon and hydrogen isotope ratios of different brands and samples. The results of this research are discussed, particularly with respect to within and between brand trends, and a case study is presented as an example of the value of including IRMS in a casework context.     

Panel on the Economic and Political Consequences of Chernobyl'

This article summarizes a discussion by a panel of leading experts on Soviet energy analyzing the consequences of the accident at the Chernobyl' nuclear plant in the Ukraine on April 26, 1986.

The near-term economic costs associated with clean-up, relocation, and compensating for losses to electricity supplies are significant but manageable. The longer-term effects will focus on likely modifications in Soviet strategies for the nuclear industry, which may shift emphasis back towards conventional fuels and conservation.

The political consequences were managed fairly well by the leadership. Consistent with Secretary Gorbachev's policy of glasnost' (openness) more information has been available on this event than was the case in previous analogous situations. Journal of Economic Literature, Classification Numbers: 027, 124, 723.     

What Does China Want? Discerning the PRC's National Strategy

Abstract

Debates about China's national strategy have surprisingly overlooked an important source: the national strategy as formulated by China's leaders themselves. This article explains how the ruling Communist Party of China formulates its equivalent of a national strategy – defined as the nation's desired end state and guidance on supporting objectives, ways, and means. It explores the current national strategy as published in widely available official documents such as the Communist Party Constitution and Party Congress Work Report, the most recent version of which dates from the 17th Party Congress in 2007. The article considers some implications for observers and policymakers.