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The electronic voting system of Brazil is understood to be widely trusted by the citizens of the country and international observers. More precisely, it is seen as a trustworthy mechanism of producing election results that accurately represent the choices of the electorate. In this article, we discuss briefly the concepts of trust and trustworthiness, and focus to examine the formation of beliefs regarding the latter. We argue that the belief of trustworthiness is only partly attributable to the perception of the merits of the technical system and its enactment procedures. In our case study we found that the institutional actors responsible for the elections-the Superior and the Regional Electoral Courts-have played a key role in the formation of the belief that the electronic elections are trustworthy. We therefore conclude that, unlike common assumptions about the potential of e-government in developing countries to restore trust in government institutions that are considered untrustworthy, the production of trust in government services mediated by information and communication technology relies on citizens' perceptions of their trustworthiness.

AbstractThe societal value of non-profit organizations (NPOs) and the enabling aspect of digital transformations (DTs) pinpoint these as cornerstones in our running after sustainable development goals (SDGs). However, applying DT to NPOs foreshadows outstanding but untapped opportunities to enhance our capacity to meet those goals. This paper shed light on those opportunities by exploring the DT of a food redistribution charity which commits to reach zero hunger in London, the United Kingdom. Our results not only highlight the importance of studying DT in the setting of sustainable-oriented NPOs but also reveal the key role of leadership, entrepreneurship, agile management, co-creation, user-friendliness, and building a data-driven learning culture to strengthen its impact.

Intensive pig farming is responsible for significant air pollutant emissions. This study explores the effect that the large-scale implementation of air cleaning technologies (wet acid scrubbers) for pig housing facilities could have in the European Union. Emissions related to the housing stage of NH3, PM10, NMVOC and indirect N2O from large pig farms (>1000 heads of sows or fattening pigs) are first estimated in the actual situation (current scenario - CS), considering implementation rates and removal efficiencies of the different emission abatement techniques available. Subsequently, alternative scenarios (AS1 and AS2) are simulated with a growing implementation rate of the wet acid scrubber (35% and 65% of the concerned pig farms in all Member States). A comparison between the scenarios was carried out, taking into account emissions reduction, consumables for scrubber operation and environmental credit given by the avoidance of synthetic nitrogen fertilizer production. The annual impact on human health of 21,212 disability-adjusted life years (DALY) in CS was significantly reduced in AS1 (-15%) and in AS2 (-40%), showing that the environmental trade-off given by the consumables is largely overwhelmed by emission abatement. At the same time, the current environmental cost to society of the concerned emissions was estimated at 4154 million € per year (of which 89% due to NH3), which also was reduced in alternative scenarios (−668 and −1765 million € for AS1 and AS2). The abatement of NH3, on which the wet acid scrubber expresses the greatest removal efficiency, was fundamental in both reducing the human health impact and environmental costs, demonstrating the key environmental role of this pollutant and the growing need to find solutions for its containment in the EU.