畜牧业改变气候——澳洲打响同牲畜的减排战斗

有许多众所周知的方法可以减少二氧化碳的排放,例如:减少石化燃料的使用、使用太阳能或风力等再生能源、开省油的车子或替代能源车、使用省电的电子产品,并切实做到减量、重复使用和回收等。然而,当前有关全球变暖的辩论几乎都集中在能源及交通运输方面。     

The local geographies of welfare in Tunisia: Does neighbourhood matter?*

Amara M, Ayadi M. The local geographies of welfare in Tunisia: Does neighbourhood matter? The aim of this article is to show that spatial analysis techniques outperform non‐spatial statistical counterparts for understanding the geographic determinants of welfare and poverty in Tunisia. First, an Exploratory Spatial Data Analysis, based on a Geographical Information System, was conducted to visualise the local spatial structure of welfare. Second, a spatial autoregressive (SAR) model and a geographically weighted regression (GWR) model, respectively, were used to deal with both spatial autocorrelations and unobserved spatial heterogeneity of households' behaviours. Spatial and non‐spatial models were compared according to their predictive performances. Results of this case study confirm that SAR and GWR spatial models are preferable to the traditional non‐spatial regression model and that they give a better approximation of the Tunisian poverty map.     

CHOOSING USING

This article investigates the shaping of contemporary drug-using (and non-drug-using) subjectivities through operations of choice and consumption. Examining various registers of ‘possession,’ it argues that in the construction of both docile and irredeemably flawed consumers, ‘choice’ (and its negation) is pivotal. Exploring motifs of choice, possession and pleasure in the operations of ‘normal’ consumer culture and the problematization of drug-using exposes a deeper anxiety underlying contemporary drug panics.     

The world population on the threshold of the 21st century

Global population trends are reviewed. The author rejects the idea that demographic factors exert a decisive affect on socioeconomic development, and maintains the Marxist-Leninist view that demographic trends are a reflection of socioeconomic systems. He suggests that the resources of the planet can support a larger population than it contains at present providing these resources are used rationally.     

Can Psychology Help Save the World? A Model for Conservation Psychology

Conservation psychology is defined as psychological research oriented toward understanding why people help or hurt the natural environment and promoting environmentally sustainable practices ( Saunders, 2003 ). Despite a growing body of research, the field is largely unfamiliar to many psychologists and to those working in the environmental field. Here we make a case for the importance of conservation psychology and describe a model for the social psychology of conservation behavior that focuses on situational context, existing schemas, and personal motives. We hope this model will be useful for policymakers and will prompt new psychological research on the topic of conservation.     

The Baltimore City Drug Treatment Court: 3-year self-report outcome study

This study reports results from interviews with 157 research participants who were interviewed 3 years after randomization into treatment and control conditions in the evaluation of the Baltimore City Drug Treatment Court. The interviews asked about crime, substance use, welfare, employment, education, mental and physical health, and family and social relationships. Program participants reported less crime and substance use than did controls. Few differences between groups were observed on other outcomes, although treatment cases were less likely than controls to be on the welfare rolls at the time of the interview. Effects differed substantially according to the originating court.     

Engaging substance-affected families in child welfare: parent perspectives of a parenting intervention at program initiation and completion

Families affected by substance abuse are at an increased risk of child welfare involvement and poor child welfare outcomes. One strategy to improve outcomes among these families is evidence-based parenting interventions. While these interventions show the potential for advancing the child welfare field, they have not been widely and rigorously evaluated with birth parents, especially those affected by substance abuse, who face marked vulnerability and marginalization. We sought to draw on parents’ expertise and to understand their first and changing impressions throughout involvement in a parenting intervention, as well as overall impressions at program completion. Semi-structured interviews were conducted with a purposive sample of 10 parents who were involved in child welfare and a family drug treatment court. All parents were affected by parental substance use and had recently completed the Strengthening Families Program. Interviews were transcribed verbatim and analyzed for prominent themes. The study’s findings showed that parents described four key themes that influenced their perspectives of the parenting intervention: program reputation as communicated by peers, relevance and applicability of the program, children’s involvement and enjoyment of the program, and program structure issues that pointed to the need for high-quality group facilitation. Implications for practice and research are discussed.