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For over two decades now, the application of Citizen Science to Education has been evolving, and fundamental topics, such as the drivers of motivation to participate in Citizen Science projects, are still under discussion. Some recent developments, though, like the use of Artificial Intelligence to support data collection and validation, seem to point to a clear-cut divergence from the mainstream research path. The objective of this paper is to summarise the development trajectory of research on Citizen Science in Education so far, and then shed light on its future development, to help researchers direct their efforts towards the most promising open questions in this field. We achieved these objectives by using the lens of the Affordance-Actualisation theory and the Main Path Analysis method.

This research investigated how the bug tracker database of the Virtual Learning Environment (VLE) Moodle is developed as an application of crowd work. The bug tracker is used by software developers, who write and maintain Moodle's code, but also by a wider public world of ordinary Moodle users who can report bugs. Despite many studies of the phenomenon of open source bug fixing and software building, much remains to be answered. Specifically, we sought to analyse the implications of this massively distributed collaborative development process for education and educational technology. The research examined the ways educators interface and contribute to the development of the VLE Moodle at the granular level of bug fixing as an example of a global crowdsourced activity. In this study, twenty community participants were interviewed, from fringe members, to key actors, including lead developers from the Open University, Moodle HQ and Moodle founder Martin Dougiamas. We uncovered rich stories of practices of community members. We found that projects are complex interplays of many actors assuming different roles and identities, and that brokers, or "kindly souls", play a key role in activities such as filing reports on behalf of others, or inducting new members.

Academic libraries, apart from their main function, which is to provide information services to academic communities, may also perform a number of social roles in the broad meaning of the term. Accordingly, they now tend to serve as the third place offering inclusion and animation activities to academic as well as local communities (including potential students) and to groups in risk of social exclusion (immigrants, persons with disabilities, senior citizens, etc.) or in need of various kinds of care and support. However, for libraries to be able to fulfil those tasks, they need properly trained staff who not only have the required competencies but also the right social attitudes. The paper presents an analysis of the social attitudes of academic librarians from twenty countries across the world as compared to the personnel of other types of libraries. The level of individual social capital, activity in social networks, aspirations in life and social and civic engagement were investigated. It was noted that the respondents tend to undervalue the importance of the work done by libraries for local communities. At the same time, the research showed that academic librarians have a somewhat lower level of individual social capital and trust than public librarians and less extensive social networks. Nonetheless, they are open to relationships with others, which enables them to engage in various social projects.

Post-pandemic, there is a growing recognition that higher education needs to take a more proactive role in addressing the United Nations' Sustainable Development Goals -- the 17 goals for 2030 that aim to balance global economic development with the need to tackle climate change and protect our natural ecosystems. This change of focus has profound implications for international higher education. For universities in countries like Australia, New Zealand and the UK, internationalisation has underpinned a successful business model. Recruiting children of wealthy elites in developing countries and charging them high tuition fees allows universities to invest in research and facilities and drive themselves up global rankings tables. But recruiting students from the Global South imposes an environmental cost in terms of the carbon footprint and perpetuates structural inequality. This article explores solutions to moving beyond the current business model and adopting an internationalisation strategy that prioritises social justice and environmental sustainability.

Students and teachers from different language backgrounds are at risk of becoming victims of conflicting trends and conventions when writing in English. This study compares conventions of English academic writing at several European universities with what is taught in English-speaking countries. Data were collected with questionnaires and by surveying university guidelines published online. The analysis shows that the basic concepts are similar, but there are differences in the attitude to accessible and inclusive language. This, however, does not seem to reflect on students' appreciation of their own needs, since they seem pleased with their courses and their own abilities.

The dramatic growth in health expenditures is an important health policy concern worldwide. Therefore, understanding the factors that increase health expenditures provides policy makers with evidence for decision-making. We aim to examine long-term effects of carbon dioxide emission, urbanization rate and GDP per capita on health expenditures. This study investigates the effect of carbon dioxide emission, urban population, and GDP per capita on health expenditure for 21 OECD countries over the period 1992–2018. Panel ARDL Approach and Gengenbach, Urbain and Westerlund Panel Co-integration Test have been used in the article. Test results indicate the long-run relationship among health expenditure and carbon dioxide emission, urban population, and GDP per capita. Effect of carbon dioxide emission (CO2), urban population, and GDP per capita is significant and positive on health expenditure. Rapid economic growths of OECD countries recently and environmental pollution have increased health expenditures in the long term. [ABSTRACT FROM AUTHOR]