Conditional impact of facebook as an information source on political opinions: the case of political reform in Hong Kong

This study is interested in the impact of Facebook as a source for political information on public opinion during political controversies. In a society where the mainstream media are under heavy influence by the dominant power and yet Internet communication is largely open and free, social media may become particularly important for the transmission of critical information and viewpoints. The social media information environment may exhibit an overall ‘anti-establishment bias.’ However, the impact of social media should vary across individuals depending on the extent and character of user selectivity. Analysis of data collected during the political reform debate in Hong Kong (N?=?3,246) show that reliance on Facebook as an information source relates negatively to support for the government’s reform proposal. But the relationship is strongest for people without a strong political orientation and people who do not name any newspapers as their main information source. General theoretical implications of the findings are discussed.     

The growing commercialism of zoos and aquariums

Although the mission of zoos and aquariums (species preservation, exhibition, education, and research) has not changed, the weights attached to their multiple goals and the means to accomplish them have. In particular, these institutions have undertaken costly programs to preserve endangered species. Through an examination of alternative revenue sources we demonstrate that institutions accredited by the American Zoo and Aquarium Association (AZA) have experienced no change in the structure of demand. Although more money could be raised through higher admission fees, these institutions have not exploited this alternative to full advantage, despite the Reagan-era tax rate reductions that resulted in fewer donations. Almost all the limited subsidies zoos and aquariums receive come from local governments; federal subsidies (through the Endangered Species Act) have been allocated to purchase critical habitat in the wild. Zoos and aquariums have turned increasingly to ancillary commercial activity such as food service and gift shops.     

Integrating Concerns with Climate Change into Local Development Planning in Cambodia

Integration of climate change adaptation with development planning at multiple scales is widely seen as preferable to reactive, fragmented, or highly centralized responses. At the same time, there are growing concerns on when intervention is most appropriate, the transaction costs of coordination, and the adequacy of institutional capacity at local levels, especially in developing countries. This article examines entry points and mechanisms for integrating concerns with climate change into local development planning in Cambodia. An institutional ethnography of the planning process indicates that subnational planning is participatory and flexible; and thus, provides plausible entry points to integrate climate change concerns. Case study methods applied to two externally supported, climate‐resilient development projects identify promising mechanisms and strategies, as well as obstacles to integration. A vulnerability reduction assessment tool and top‐up grant scheme both included promising deliberative and participatory elements from which lessons for future and elsewhere can be drawn. At the same time, key stakeholders concede that local integration more widely is hampered by multiple obstacles, including weak institutional capacity, low community participation, and lack of resources and incentives. Addressing these challenges requires political commitments for good governance, capacity development, and additional resources.     

Paradoxes of Urban Housing Informality in the Developing World

This article addresses a series of paradoxes regarding informal settlements in cities in the developing world and their relation with the legal system. The first paradox regards the penalization of illegal land occupations on the one hand versus the legalization of that same practice on the other. Second, it looks at the relationship between land occupations as systematic violations of property rights, but with the goal of forming new property rights and thus paradoxically supporting private property as a substantive principle. Third, the reasoning behind the fact that the same system that denies legal access to housing for poor sectors simultaneously attempts to incorporate informal settlements in an ad hoc manner through legalization schemes is examined. It is shown that there is a logic to these paradoxes, which, although contradictory from standard legal perspectives, can be accommodated within a theoretical framework that distinguishes an internal normative order operating within informal settlements, from the state legal system, operative outside it. The proposed framework not only settles the paradoxes, but, this article concludes, can also guide attempts to deal with the enormous anticipated growth of informality in the developing world.     

The identification of individuals by observational gait analysis using closed circuit television footage

This study investigated the ability of individuals with experience in gait analysis to identify people by observing features of gait recorded by closed circuit television cameras (CCTV). Seven experienced analysts each viewed five samples of footage. Each sample showed a “target walker” and five “suspect walkers.” The task of the experienced analysts was to determine which, if any, of the “suspect walkers” was the “target walker.” All of the participant “walkers” wore identical loose fitting clothing to mask anatomical and body contour features, and balaclavas to obscure facial features. The overall results showed that the experienced analysts made a correct decision in 124 of 175 cases (71%), significantly better than would have been expected to have occurred by chance (p < 0.05). A significant variation in correct decisions (p < 0.05) was shown to occur between the various angles from which the footage was recorded, footage recorded in the saggital plane showing the highest number of correct decisions. Significantly more correct decisions (p < 0.05) were also shown to occur when the footage of the “target walker” and that of the “suspect walker” were taken from the same angle. The results suggest that individuals with experience in gait analysis perform well in the comparative identification of suspects from CCTV footage, and therefore do have a role to play as expert witnesses in this field.     

Climate Change and the Future of Caribbean Development

Climate change is rapidly becoming the defining feature of the Caribbean developmental landscape. Yet theoretical and practical responses to the issue have been somewhat limited, particularly in terms of the socio-economic and political dimensions. This article begins by tracing the dramatic impact that climate change presages for Caribbean development. It then moves on to an analysis of how the region is attempting to respond at the global, regional and national levels. We then question the significance of this for Pan-Caribbean development, before pointing the way to a nascent research agenda with the political economy of climate change at its heart.