What’s information got to do with it? Third-party voting in plurality systems

Although strategic voting theory predicts that the number of parties will not exceed two in single-member district plurality systems, the observed number of parties often does. Previous research suggests that the reason why people vote for third parties is that they possess inaccurate information about the parties’ relative chances of winning. However, research has yet to determine whether third-party voting persists under conditions of accurate information. In this article, we examine whether possessing accurate information prevents individuals from voting for third-placed parties in the 2005 and 2010 British elections. We find that possessing accurate information does not prevent most individuals from voting for third-placed parties and that many voters possess reasonably accurate information regarding the viability of the parties in their constituencies. These findings suggest that arguments emphasizing levels of voter information as a major explanation for why multiparty systems often emerge in plurality systems are exaggerated.

Equalising opportunities for women in electoral politics in Ireland: The Views of Women Members of Parliament

This paper examines the attitudes of women political elites in Ireland toward positive action initiatives that would assist in increasing women's legislative presence. An earlier study isolated family responsibilities and lack of finance as significant barriers for Irish women wishing to enter, and stay in, political life. In addition, scholarly and policy debates on boosting women's parliamentary representation focus on manipulating electoral or party selection rules along with strategies for making a political career more compatible with women's socially determined responsibilities. This paper examines how Irish women politicians respond to various suggestions for positive action in these three arenas: combining legislative and family responsibilities, funding a political campaign and getting elected. The paper highlights the broad consensus among women politicians, irrespective of party, self-interest, or length of service, favoring certain positive action initiatives, as well as their reluctance to support other options. It also illustrates the complexity of implementing some of these reforms. In addition, the paper emphasizes how cultural expectations and values act to inhibit women's political agency.

Peacebuilding and Consociational Electoral Engineering in Bosnia-Herzegovina'

What role do elections play in societies emerging from communal war and what type of institutions can serve as catalysts in deepening peace and compromise? While some analysts argue that ethnicity should be recognized through 'consociational' institutions, others maintain that 'integrative' devices - in particular, carefully crafted electoral rules - can limit or even break down the salience of ethnicity and increase the possibility for inter-ethnic accommodation. This article examines the post-war electoral experience of Bosnia and Herzegovina (BiH), arguing that elections had a problematic, unintended impact on peacebuilding. First, timid integrative electoral devices were adopted in a consociational system that reifies ethnic division and complicates compromise; second, peacebuilding agencies needlessly manufactured electoral rules that backfired; third, group-based features of the BiH political system run counter to individual human rights. The article ends with suggestions for improving the electoral framework.

Enhanced sensitivity of protein kinase B/Akt to insulin in hypoxia is independent of HIF1 alpha and promotes cell viability

Maintenance of oxygen homeostasis is a key requirement to ensure normal mammalian cell growth and differentiation. Hypoxia arises when oxygen demand exceeds supply, and is a feature of multiple human diseases including stroke, cancer and renal fibrosis. We have investigated the effect of hypoxia on kidney cells, and observed that insulin-induced cell viability is increased in hypoxia. We have characterized the role of protein kinase B (PKB/ Akt) in these cells as a potential mediator of this effect. PKB/Akt activity was increased by low oxygen concentrations in kidney cells, and insulin-stimulated activation of PKB/Akt was stronger, more rapid and more sustained in hypoxia. Reduction of HIF1 alpha levels using antimycin-A or siRNA targeting HlF1 alpha did not affect PKB/Akt activation in hypoxia. Pharmacologic stabilization of HIF1 alpha independent of hypoxia did not increase insulin-stimulated PKB/Akt activation. Although increased insulin-stimulated cell viability was observed in hypoxia, no differences in the degree of insulin-stimulated glucose uptake were observed in L6 muscle cells in hypoxia compared to normoxia. Thus, PKB/Akt may regulate specific cellular responses to growth factors such as insulin under adverse conditions such as hypoxia. alpha 2007 Elsevier GmbH. All rights reserved.

The impact of the summer 2007 forest fires in Greece: Recent environmental mobilizations, cyber-activism and electoral performance

This report circumambulates around the environmental issue, examining mobilizations in favour of public access to the seafront and protest events against the recent devastating forest fires. By framing this discussion within existing scholarly contributions on related dimensions of the environmental issue (environmental consciousness, grassroots environmental contestation) in Southern Europe in general and Greece in particular, it suggests that the environmental mobilization dynamic in Greece has been infused with a new, global, mobilizing resource that offers new avenues to evaluate the potency of Greek civil society. Finally, the article discusses the results of the 2007 national elections and ponders the chances of political ecology becoming a permanent feature of Greek parliamentary politics.