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The COVID-19 pandemic severely disrupted the life of millions of people around the world and brought changes in many contexts. In higher education institutions, teaching staff had to quickly adapt their teaching and research practices and revisit learning and student engagement strategies. In this context, this paper aimed to report on how the lockdowns influenced the work and lives of academic staff at universities. The methodology consisted of an online survey that collected 201 responses across 39 countries worldwide, and the results were explored using descriptive and exploratory modelling analyses. The findings reveal that the main positive aspect of the work-from-home experience during the lockdowns was the reduction of time spent on commuting, while the inability to disconnect and difficulties in work–life balance were the most commonly indicated negative aspects. The principal component analysis indicated that the pandemic had a moderate power in boosting academic staff towards sustainability, and an important potential of revising academic curricula and teaching–learning relationships. Based on the evidence gathered, recommendations to allow academic staff to better cope with the influence of future pandemics include the increased use of digital resources and new teaching styles, curricula revision for encouraging educators to include more issues related to sustainable development in their teaching and greater institutional support to reduce stressful conditions and improve productivity.

Food waste is a serious problem, which undermines the achievement of many sustainable development goals (SDGs), despite their consideration in the agendas of many countries and companies. Notoriously, food waste (FW) causes different kinds of pollution that affect public health and social justice, while contributing to economic losses. This waste phenomenon has causes, drivers, and impacts that require rigorous assessments and effective approaches to mitigate its noxious effects, which are a serious concern for universities. Within these institutions, reducing food waste becomes a circular economy strategy, which is being utilized to assist in promoting sustainable development. However, there is a need for urgent attention to the specific causes of food waste and for consistent actions to reduce it, while boosting awareness in the campus community and triggering a change in students’ eating habits. The purpose of this study is to analyze what can be done to reduce the levels of food waste at universities. To achieve this, a review of the theme’s state of the art, which is inclusive of an overview of food waste production at universities around the world, is presented. The study employed a qualitative methodology where a comprehensive review of the literature and case studies analyses from selected world regions were considered. The data indicate that a broad variance exists in producing food waste among universities, from 0.12 to 50 kg/capita/day. More factors influence the problem (e.g., gender, age, season, consumer behavior), as well as strategies to solve and prevent it (e.g., composting, recycling, new designs of packages, trayless meals, education), and benefits leading toward food waste reductions from 13 to 50%. Also, four priority actions were identified to reduce food waste at universities, and these consist of planning and awareness, food preparation and storage, services, and direct waste reuse. With appropriate adaptations, these recommended actions sho

Climate change is projected to have substantial economic, social, and environmental impacts worldwide. Currently, the leading solutions for hydrogen storage are in salt caverns, and depleted natural gas reservoirs. However, the required geological formations are limited to certain regions. To increase alternatives for hydrogen storage, this paper proposes storing hydrogen in pipes filled with gravel in lakes, hydropower, and pumped hydro storage reservoirs. Hydrogen is insoluble in water, non-toxic, and does not threaten aquatic life. Results show the levelized cost of hydrogen storage to be 0.17 USD kg−1 at 200 m depth, which is competitive with other large scale hydrogen storage options. Storing hydrogen in lakes, hydropower, and pumped hydro storage reservoirs increases the alternatives for storing hydrogen and might support the development of a hydrogen economy in the future. The global potential for hydrogen storage in reservoirs and lakes is 3 and 12 PWh, respectively. Hydrogen storage in lakes and reservoirs can support the development of a hydrogen economy in the future by providing abundant and cheap hydrogen storage.

Purpose: This study aims to investigate how sustainability and ethics are being addressed both by the literature and companies. Furthermore, it seeks to identify the specific strategies that these companies use to foster ethical behaviour and promote sustainability in their business operations. Design/methodology/approach: The study entails a bibliometric analysis and a set of case studies from a sample of companies working in different industry sectors. Based on these tools, it analyses whether – and how – enterprises are placing an emphasis on sustainability and ethics as part of their businesses. In addition, the selected companies' unethical practices or socially irresponsible corporate activities were investigated and presented. Findings: The findings suggest that using an ethics perspective can be a valuable tool in improving the accuracy and correctness of business decision-making. In addition, the paper has identified the fact that sustainability standards can be used to improve customer satisfaction as many important issues are addressed. Finally, the paper highlights the importance of ethical considerations when designing and implementing sustainability standards at enterprises and the need for regulatory guidance in this regard. Originality/value: The paper addresses the need for studies on how sustainability and ethics are being discussed by both the literature and companies. The paper presents some elements that can be used as possible corporate indicators for a wider implementation of sustainability and ethics objectives in enterprises.

Many higher education institutions around the world are engaged in efforts to tackle climate change. This takes place by not only reducing their own carbon footprint but also by educating future leaders and contributing valuable research and expertise to the global effort to combat climate change. However, there is a need for studies that identify the nature of their engagement on the topic, and the extent to which they are contributing towards addressing the many problems associated with climate change. Against this background, this paper describes a study that consisted of a review of the literature and the use of case studies, which outline the importance of university engagement in climate change and describe its main features. The study identified the fact that even though climate change is a matter of great relevance to universities, its coverage in university programmes is not as wide as one could expect. Based on the findings, the paper also lists the challenges associated with the inclusion of climate change in university programmes. Finally, it describes some of the measures which may be deployed in order to maximise the contribution of higher education towards handling the challenges associated with a changing climate.

Access to food is crucial not just to fight hunger. It is a key process to foster social inclusion, in particular of fragile groups within an urban environment. Based on the analysis of specific case studies, this chapter reflects on the role of the contribution provided by urban food-sharing initiatives specifically for sociocultural integration of migrants. In particular, it explores two grassroots initiatives run in Italy between 2016 and 2019, in a moment of strong public hostility against migration. In so doing, it investigates the role played by food, commensality, and conviviality in order to foster a process of empowerment that contributes to the achievement of multiple Sustainable Development Goals (SDGs), and in particular SDG 10, Reducing Disequalities.

Handbook of Sustainability Science in the Future: Policies, Technologies, and Education by 2050. Humanity will have to cope with many problems in the coming decades: for instance, the world population is likely to grow to 8.8 billion people by 2035. Also, changing climate conditions are negatively affecting the livelihoods of millions of people. In particular, environmental disasters are causing substantial damages to properties. From a social perspective, the inequalities between rich and poor nations are becoming even deeper, and in many countries, conflicts between national and international interest groups are intensifying. The above state of affairs suggests that a broader understanding of the trends which may lead to a more sustainable world is needed, especially those which may pave the way for future developments. In other words, we need to pave the way for sustainable futures. Consistent with this reality, the Handbook of Sustainability Science in the Future by 2050 aims to document and disseminate ideas, experiences, and visions from scientists, member of nongovernmental organizations, decision-makers, industry representatives, and citizens, on themes and issues which will be important in pursuing sustainable future scenarios. In particular, this publication focuses on scientific aspects, as well as on social and economic ones, also considering matters related to financing and infrastructures, which are important in pursuing a sustain- able future. This book entails contributing authors from across a wide range of disciplines, e.g., education and social sciences, natural sciences, engineering, the arts, languages, etc., with papers adopting a long-term sustainability perspective, with a time horizon until 2050. The focus is on themes which are felt as important in the future, and the chapters are expected to interest and motivate world audience. For instance: (a) Outlining how human activities influence sustainable development (b) Describing the socio-econ

This volume describes the thinking on sustainable development and a variety of initiatives across Europe, illustrating regional efforts to foster sustainable communities and ecological and social innovation. It contains various contributions which showcase examples of thinking, economic and social structures and in consumption and production patterns needed, to implement the SDGs. This book is part of the "100 papers to accelerate the implementation of the UN Sustainable Development Goals initiative".

Among the highly diverse range of biobased polymers, polylactic acid (PLA) received vast attention in recent years due to its versatility for different applications and being the first commercially used polymer produced from renewable sources. Production and application of bio-based, biodegradable plastics will have one of the most crucial roles in tackling worldwide plastic pollution. Methods: This study is based on integrative ecotoxicological assessment of an innovative PLA-based agricultural mulch film (BPE-AMF-PLA), developed under the H2020 EU project “BIO-PLASTICS EUROPE”, towards organisms from different environmental compartments (soil, fresh water and marine) and from different trophic levels. Such comprehensive evaluation has an overarching goal to promote environmentally safe and sustainable use of these PLA-based plastics for agricultural and other potential applications. Results: Low-to-no phytotoxicity was obtained in both single-species standardized bioassays, and in a multi-species microcosms experiment. Earthworm reproduction was negatively affected at the lowest test concentration of 0.1% w/w of PLA-based plastic particles. For freshwater Daphnia, reproduction was found a sensitive endpoint, upon exposure to the leachates of the PLA-based plastic. However, the reported toxicity seemed to be caused by the presence of 2-methylnaphthalene, which can be avoided in the production process. As for the marine organisms, algae growth was inhibited with a LOEC = 25 g L−1, whereas test with brine shrimp only revealed stimulation of lipase upon digestion of micro-sized PLA-based plastics. Marine lugworm ingested pristine and UV pre-treated micro-sized plastics, yet without impact either on biological activity, or on the health of the test individuals. Discussion: The approach used in the present work will contribute to product development, environmental safety and sustainable applications of the PLA-based mulch film BPE-AMF-PLA, in the scope of project BIO-PL

African economies are home to grand societal and environmental challenges, and social enterprises in these contexts typically play a key role to address UN Sustainable Development Goals (SDGs) such as poverty, inequality, climate change, environmental degradation, peace, and justice. In fact, social enterprises in African countries are actively involved in the achievement of SDGs by combining in the same organizations social, environmental, and economic missions and processes. Recently, scholars acknowledged the relevance of Circular Economy (CE) practices for the implementation of Sustainable Development Goals (SDGs). Therefore, this chapter focuses on East African countries (meaning Kenya, Tanzania, and Uganda). In these countries, the highest levels of ruralto- urban shift of any continent in the world, together with context-related challenges such as weak institutions, lack of financial support, low access to technology, and a lack of education and technical skills, give rise to severe social and environmental problems. Gathering the extant but fragmented knowledge on circular economy in East African social enterprises, this chapter aims at illustrating the tensions and barriers that jeopardize social enterprises’ ability to implement circular strategies. Further, the chapter reveals the enabling factors of social enterprises adopting circular strategies recognizing a leading role of local community, business incubators, and informal sector. Finally, this chapter examines the outcomes of circular strategies, in the form of an active contribution toward sustainable development as well as negative tensions which are generated between social enterprises and stakeholders.

With an area of 603,000 square kilometres, Ukraine is the largest state whose borders lie entirely in Europe. On 24 February 2022, Russia launched a major attack on Ukraine. An end to the hostilities is not yet in sight. This war is having primarily direct consequences to Europe, but global supply chains are also being affected. One of these is the trade of food, more specifically, the export of grains. Almost 30% of global wheat exports have so far come from Ukraine and Russia. As supply shocks lead to significant price increases in global food markets, the reduction or loss of export volumes due to the war in Ukraine and trade restrictions with Russia is already having negative consequences for the food security of many countries in Africa. This chapter describes the problem and its implications and suggests some measures that may be deployed to mitigate the impacts, as well as discuss the problem in the context of the SDGs.

The crisis caused by COVID-19 has affected research in a variety of ways. As far as research on sustainable development is concerned, the lockdown has significantly disrupted the usual communication channels and, among other things, has led to the cancellation of meetings and long-planned events. It has also led to delay in the delivery of research projects. There is a gap in the literature in regards to how a global crisis influences sustainability research. Therefore, this ground-breaking paper undertakes an analysis of the extent to which COVID-19 as a whole, and the lockdown in particular, has influenced sustainability research, and it outlines the solutions pursued by researchers around the world to overcome the many challenges they have experienced. This paper also outlines some measures that may be implemented in the future to take more advantage of existing technologies that support research on sustainable development.

Purpose: This study aims to analyse how the materials selection courses of engineering undergraduate programmes can be better aligned with the United Nations Sustainable Development Goals (SDGs). Design/methodology/approach: Initially, a content analysis was performed in 39 materials selection course descriptions from 40 engineering undergraduate programmes of Brazilian higher education institutions, and subsequently, Delphi method procedures were conducted with professors that teach or have taught the course and are knowledgeable in the subject of sustainability. Findings: Considering the analysed course descriptions, it was shown that most of the materials selection courses do not consider or present little emphasis on sustainability aspects. Regarding the Delphi method, eight items were evidenced to consider sustainability aspects in the analysed courses. Originality/value: This study contributes to the debates about sustainability insertion in engineering undergraduate programmes. More specifically, the findings presented consolidated information that professors and coordinators can use to align materials selection courses with the SDGs better.

Purpose: The purpose of the article is to understand how the literature has been addressing the United Nations' Sixth Sustainable Development Goal (SDG) to obtain an overview of the current scenario and future perspectives. Design/methodology/approach: For that, a bibliometric analysis will be conducted with documents published between 2015 and 2021 and present in the Web of Science database. Initially, 328 documents were identified, and after careful reading of titles and abstracts, 239 documents were analysed. The documents were analysed using tools available on the Web of Science database and the software Bibliometrix. Findings: Amongst the results generated, it should be highlighted the identification of the motor themes “sustainable development” + “developing countries” and “water security”, presenting a significant relevance to the field and a high development level. In addition, “human rights” was verified as an emerging theme in the context of SDG 6 debates. Originality/value: The information provided here offers good documentation of the extent to which SDG 6 is documented in the literature and can be helpful for researchers interested in the topic.

Purpose: It is still unclear how Asian universities incorporate the theory or practice of sustainable development (SD) in their research and education programmes. To address this gap, the purpose of this paper is to report on a study that has examined how universities in Asian countries handle and address matters related to SD. Design/methodology/approach: The study used a bibliometric analysis and an online survey-method. The online survey data were analysed through descriptive analysis and one-sample student’s t-test. Findings: The study indicates that there is considerable variation among the Asian countries regarding sustainability practices in higher education institutions (HEIs). The HEIs in far eastern countries, such as Indonesia, Malaysia and Thailand are perceived to demonstrate more sustainability practices. Research limitations/implications: Even though a substantial number of participants participated in the survey, it did not cover all Asian countries. The online survey was carried out over a limited period of time, and not all HEIs in the field may have received information about the study. Practical implications: Asia is the largest continent facing a number of sustainability challenges. In this context, the contribution of HEIs is very important. The findings of the current study may serve as a baseline for Asian HEIs to take more initiatives towards SD goals, as HEIs are responsible for the education and training of hundreds of thousands of students who will be occupying key positions in industry, government or education in the coming years. Originality/value: The study contributes to the existing literature in two distinct ways. First, it was possible to develop a comprehensive instrument to measure sustainability practices in HEIs. Second, this study has filled the gap of the scarcity of studies regarding sustainability practices in HEIs in Asia.

Transient poverty (TP) is a phenomenon that, by its characterisation, references a condition that may not necessarily be permanent. Its occurrence may result from an external shock, such as a severe weather-related event or geographic, national, or global impact on the economy, such as a hurricane, financial crisis, or as most recently, a pandemic. The defining aspects of TP and the needs of those pushed into TP offer an opportunity to address one aspect of poverty, which is of significance given both the disproportionate vulnerability of the poor to external shocks as well as the prohibitive effect of poverty on establishing resilience. Unfortunately, TP is not often assessed and is routinely combined and categorised as ‘poverty’, eliminating an opportunity to address unique aspects of TP and establish policies that may be beneficial to the sub-group. This paper provides a bibliometric evaluation of TP specific to the sustainable development literature, highlighting the research gap and providing a rationale for active research on the social phenomenon regarding the Sustainable Development Goals (SDG) in general and specifically SDG 1: No poverty. There are three key findings relevant to sustainability. Firstly, there seems to be a disconnection between TP and the sustainable development theory, particularly in a multidisciplinary discussion. Secondly, human action in degrading ecosystems strongly influences TP and exacerbates overall poverty levels. Finally, efforts to tackle transient poverty need to consider issues such as gender, education, health, and political aspects. Based on the findings, items for future research are also presented.

Purpose: This paper aims to explore the links between climate change and tourism and explores the connections between these themes. Design/methodology/approach: The paper provides an analysis based on the literature and evidences from recent studies. Findings: The tourism sector was already severely affected by the COVID-19 pandemic, and whereas it is now on a slow pathway to recover, climate change is adding an additional pressure to it. Social implications: Knock-on effects could also trigger disruptions in various other sectors. This includes not only local agriculture but also important sources of income for people in tourist destinations such as service providers (e.g. drivers, tourism guides), local handicraft industries and many other small businesses, which rely on tourism as source of employment or of direct income. Originality/value: The paper points out to the fact that, whereas adaptation to climate change is a long-term process, a strategic approach to handle its immediate impacts to the tourism sector are important.

This article aims to establish an overview of the sustainable practices developed by the major oil and gas enterprises in Latin America and analyse how these practices are related to the Sustainable Development Goals (SDGs) 7, 9, 11 and 12. The methodological strategy used was the content analysis of the sustainability reports published by companies in the sector. Considering the ten oil and gas companies with the highest revenue in Latin America, 7 of them published sustainability reports in 2020 (base 2019), and these reports were analysed via content analysis technique. The findings showed that 244 sustainable practices were reported in sustainability reports by these seven companies. These practices were summarised by twenty different keywords (the practice can be represented by more than one keyword) and related with the targets of SDGs 7, 9, 11 and 12. It was found that few practices were related with the following targets: (a) greater access of small-sized companies, especially from developing countries, to financial services (target 9.3), (b) encouragement of companies to use sustainable practices and add sustainability information in their reporting cycle (target 12.6) and (c) the rationalisation of inefficient fossil-fuel subsidies (target 12.c). However, one company stands out amongst its competitors, having practices that, on average, were related with a higher number of targets of SDGs 7, 9, 11 and 12. This research has an exploratory character. The information reported here is of great value in guiding CSR actions of companies in the oil and gas sector and future research in the area to discuss how such companies can contribute to targets 9.3, 12.6, and 12.c.

Purpose: This study aims to discuss the difficulties faced by two large Brazilian industrial companies in technological innovation management. Design/methodology/approach: Initially, a literature review is carried out using meta-synthesis technique to consolidate an expanded and detailed framework that complemented and dialoged with the difficulties presented by Oslo Manual. The difficulties presented in this framework were used as an instrument to conduct two case studies. Findings: There were several findings, especially the adherence to the structured framework and the identification of short-term management and inflexibility of the regulatory environment as relevant difficulties for both companies. Originality/value: The understanding of these difficulties can contribute to optimizing manufacturers performance in innovation processes. Although only two companies were analyzed, their magnitude and relevance in the sectors they belong to should be highlighted. The information presented here can greatly contribute to expanding the debates about the management of innovation by companies in emerging countries.

Purpose: This paper aims to analyse the extent to which the sustainable development goals (SDGs) are being considered at higher education institutions (HEIs) and propose and test the possible acceptance of a list of indicators to evaluate the contribution of HEIs to the SDGs. Design/methodology/approach: The methodology consisted of the collection of indicators of sustainable development based on the existing bibliography. Afterwards, a set of indicators related to the SDGs were selected, based on the most frequent SDGs’ expressions found in the selected indicators. A sample of researchers was also asked to indicate to which extent this set of indicators is perceived as relevant. Findings: The results indicated an initial list with 432 indicators, of which 268 were selected for having at least one of the keywords searched for, related to the SDG descriptions and targets. Thus, redundant indicators were excluded and, when necessary, indicators were aggregated, resulting in a final list of 61 indicators. Originality/value: The set of indicators resulted from this analysis was considered appropriate to evaluate the contribution of HEIs towards the SDGs, demonstrating that it might not be necessary to create new indicators for that purpose.

Purpose: This paper aims to evaluate the adoption of sustainable procurement practices adopted by Brazilian manufacturing companies in supplier selection; additionally, it is aimed to understand which of these practices enable a better differentiation of the analysed companies. Design/methodology/approach: A systematic literature review was performed to compose the theoretical base of this research. In addition, a detailed study of ISO 20400 standard was conducted. The guidelines of ISO 20400 were used as a base to structure a questionnaire used in a survey with professionals working in procurement sphere of manufacturing companies in Brazil. The data were analysed via frequency and CRITIC (Criteria Importance Through Intercriteria Correlation) method. Findings: A moderate dispersion in the adoption level of sustainable procurement practices in supplier selection process of the manufacturing companies was observed; in practices associated with social aspects, the dispersion is greater. A negative issue to be highlighted is that almost 20% of analysed companies did not even considered in their supplier selection process if their candidates accomplish philanthropic activities, generate jobs in local community and fulfill the Universal Declaration of Human Rights of United Nations (UN). Those two last practices are the ones with the best capacity to differ the companies in the sample. Originality/value: There are few studies that focuses on understanding the adoption of sustainable procurement practices in manufacturing companies' supplier selection process. The main contribution of this study to the literature is to evidence that social requirements in supplier selection process are considered in a clear and well-structured form only by few Brazilian manufacturing companies. Despite the sample size, companies analysed in this research are prominent organisations in manufacturing sector. Thus, if this situation occurs in these companies, a more critical scenario will b

Purpose: This article aims to evaluate the integration level of a quality management system (QMS) and an environmental management system (EMS) in a tire manufacturer and propose a guide to evaluate the integration of these systems in companies. Design/methodology/approach: The methodological strategies used in this research were literature review; and case study, with interviews to verify professionals' perception about benefits from integration. Data from interviews were analyzed through Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS). Findings: The results showed that the studied company has a simple level of integration, observing only some low intensity benefits. Thus, it was recommended that the company partially integrate its management systems (MSs) before evolving into something more complex. The literature and the findings of case study were used as basis for proposing a guide to evaluate MS integration. Originality/value: Lessons learned throughout the study and the suggested guide can support other companies to assess the integration level of their QMS and EMS. Thus, the findings presented here can be useful for researchers and managers.

Sustainable use of marine genetic recourses (MGRs) is an important element of Goal 14 of the Sustainable Development Goals (SDGs), which aims at conservation and sustainable use of oceans, seas and marine resources. It is also directly linked with SDG3, which aims at ensuring healthy lives and promoting well-being for all at all ages and indirectly connected with SDG2, which aims at increasing agricultural productivity and sustainable food production to help alleviate hunger. Recent rapid technological advancements have provided scientists with more opportunities to explore the richness of marine genetic material, which can be patented and used for many purposes. According to some studies, it is more likely that valuable genetic material to develop medications will be derived from marine species than terrestrial species. For example, it has been estimated that around 1% of samples from marine organisms tested in the laboratory reveal anti-tumour potential, whereas in case of samples from terrestrial species it is only 0.01% (Marciniak 2016). While the utilisation of MGRs for scientific and commercial purposes is of importance, it is equally important to preserve marine species and protect their genetic material for future generations to ensure intergenerational equity. There are, however, some significant issues that may undermine our ability to ensure such intergenerational equity. Although there are relevant regimes in international law (e.g., the United Nations Convention for the Law of the Sea or the Convention on Biological Diversity) neither the term “sustainable use” nor the term “MGR” has a clear agreed legal definition. Without such clear definitions, the challenge of ensuring that international obligations are implemented effectively is magnified.

The European Union produces over 200 million tonnes of municipal waste each year with 47% being recycled or composted. With the EU reuse and recycling targets set at 55% by 2025 and the introduction of the EU’s Circular Economy Action Plan there has never been more importance placed on waste and recycling education. A three-year transnational project ‘An Erasmus+ Waste Education Initiative’ set out to investigate the level of waste and recycling education (WE) that is currently being delivered in five European cities with a view to develop a range of materials to be used in the classroom extracting the best practice from each. This paper highlights the responses from a questionnaire sent to schools and colleges to determine the baseline of WE currently being delivered in Bucharest, Hamburg, Manchester, Tallinn and Zagreb. Factors such as the local waste and recycling infrastructure and population density were also considered to determine the extent of their influence on the type and availability of WE in the classroom. The findings indicate a wide variation in the amount of WE currently being delivered in the five cities. Increased recycling rates and level of infrastructure have an inverse effect on the level of teacher engagement and involvement in waste management projects does not have an impact on the amount of WE that is present in the curriculum or number of registered Eco-Schools. Time constraints due to other curriculum topics, awareness and lack of resources were the main reasons for not including WE in the classroom.

Small Island Developing States (SIDS) are heavily dependent on the use of imported fossil fuels to address their energy needs. This has a negative impact on the environment, SIDS budgets, and energy security. Therefore, this study aimed to investigate the role of renewable energy (RE) as a tool for energy security in SIDS. In this regard, using VOSviewer, a widely known software tool, two bibliometric analyses were performed with a focus on the literature that explores two intertwined issues: (i) the links between RE and energy security; and (ii) the implications of RE and energy security in SIDS. The results from the study show that RE can help SIDS enhance their energy security and assure long-term energy sustainability. In addition, the results show that with the reduction in the cost of batteries in the future, they will eventually replace diesel generators. Moreover, the study showed that renewable energy may assist SIDS in their long-term efforts to achieve food security. The analysis discusses the major obstacles and the potential solutions for the integration of RES into the energy generation of SIDS. The paper concludes with useful recommendations to help island nations reduce their carbon footprint.

Innovation is believed to be a key driver of societal and economic well-being. In many cases, it has also led to more sustainable lifestyles and a more efficient use of natural resources. But despite the relevance of innovation as a tool to support sustainable development, there is a need for research that analyses current trends in order to guide future efforts. The present paper addresses this research need. It examines existing methods and tools for fostering social innovation in matters related to sustainable development, within the framework of the SDGs. By means of an online survey undertaken among sustainability and innovation experts in a sample of industrialised and developing nations, this study has identified some of the means via which social innovation is being pursued, along with its applications and limitations. A number of case studies showing examples of sustainable innovation have been mapped to demonstrate its usefulness. A causal loop diagram, which links the factors associated with social innovation within the context of the UN Sustainable Development Goals, is also presented, offering a greater understanding of their interconnections. The paper concludes by outlining some measures that may help to take better advantage of the many opportunities offered by social innovation that put the principles of sustainable development into practice.

Biodiversity forms one of the most fundamental bases for sustainable development; however, in the past decade insufficient financial provisions have crippled the implementation of the global plan for its conservation and sustainable use. In the wake of the global COVID-19 threat, governments around the world demonstrated their power in mobilizing huge sums of financial and policy tools very quickly. The implication is that, should there be an awareness and agreement of the urgency for action, there is potential to similarly do so for the health of the planet. Evidence shows that pandemics are associated or even caused by disturbing nature and the lack of conservation efforts for nature. Thus, nature conservation is the most effective and cost-efficient way to not only avoid future pandemics but concurrently address other equally serious global sustainability challenges. Indeed, nature provides solutions to many global challenges, from climate change to disaster risk reduction and securing human health. Sufficient science exists to demonstrate that Nature-based Solutions (NbS) are often the most effective interventions these global issues. Toward this end, a suite of global policy frameworks, including the Aichi Biodiversity Target (to be superseded by the Post-2020 Global Biodiversity Framework), the Paris Agreement on climate change, and the Sustainable Development Goals (SDGs) can be important mechanisms in achieving these objectives. However, these policy frameworks, focusing mostly on public sector interventions, have yet to consider private sector efforts. In this light, this chapter reviews and discusses current policies, regulations, and incentives concerning corporate sustainability, with a focus on East and Southeast Asia. The global recovery from the COVID-19 can be a long-awaited opportunity for sustainability transformations. Specifically, by aligning corporate policies with the aims and objectives of the global conservation frameworks, societies can mob

This short paper provides some perspectives on climate change adaptation in the Mediterranean basin, paving the way for further initiatives.

Background: Sustainable production and consumption are two important issues, which mutually interact. Whereas individuals have little direct influence on the former, they can play a key role on the latter. This paper describes the subject matter of sustainable consumption and outlines its key features. It also describes some international initiatives in this field. Results: By means of an international survey, the study explores the emphasis given to sustainable consumption during the second wave of the COVID-19 pandemic, and the degree of preparedness in individuals to engage in the purchase of green and sustainably manufactured products. The main results indicate that the pandemic offered an opportunity to promote sustainable consumption; nevertheless, the pandemic alone cannot be regarded as a ‘game changer’ in this topic. Conclusions: Apart from an online survey with responses from 31 countries, which makes it one of the most representative studies on the topic, a logit model was used to analyse the main variables that affect the probability of pro-environmental consumption behaviour because of the COVID-19 pandemic. The paper lists some of the technological and social innovations that may be needed, so as to guide more sustainable consumption patterns in a post-pandemic world.

The world is undergoing a rapid energy transformation dominated by growing capacities of renewable energy sources, such as wind and solar power. The intrinsic variable nature of such renewable energy sources calls for affordable energy storage solutions. This paper proposes using lifts and empty apartments in tall buildings to store energy. Lift Energy Storage Technology (LEST) is a gravitational-based storage solution. Energy is stored by lifting wet sand containers or other high-density materials, transported remotely in and out of the lift with autonomous trailer devices. The system requires empty spaces on the top and bottom of the building. An existing lift can be used to transport the containers from the lower apartments to the upper apartments to store energy and from the upper apartments to the lower apartments to generate electricity. The installed storage capacity cost is estimated at 21 to 128 USD/kWh, depending on the height of the building. LEST is particularly interesting for providing decentralized ancillary and energy storage services with daily to weekly energy storage cycles. The global potential for the technology is focused on large cities with high-rise buildings and is estimated to be around 30 to 300 GWh.

Rivers are important ecosystems, vital to the livelihoods of hundreds of millions of humans and other species. Despite their environmental, social, and economic importance, current use of rivers is unsustainable, due to a combination of solid waste and high levels of pollutants. Plastic materials are among the most predominant of such pollutants. Based on the need for additional research in this area, this study examines pressures put to rivers and explores trends related to riverine plastic pollution, with a focus on Asia. Apart from the bibliometric analysis, and relying on the collected information, examples describing the drivers of riverine plastic pollution in a sample of Asian countries are described, outlining the specific problem and its scope. Among some of the results obtained from it, mention can be made to the fact that much of the literature focuses on plastic pollution as a whole and less on one of its most significant ramifications, namely microplastics. Additionally, there is a need related to data availability on riverine plastic data and improving the understanding of transport mechanisms in relation to riverine plastic emission into the ocean. The results from this study illustrate the significance of the problems posed by plastic waste to Asian rivers and point out the fact that there are still significant gaps in respect of regulations and standards, which prevent improvements that are highlighted in this study. Based on the results of this bibliometric assessment, specific measures via which levels of riverine plastic pollution may be reduced are presented, bringing relevant new insights on this topic beyond the existing reviews.

Background: This paper presents a review of the literature and trends related to social values and sustainable development and describes a set of case studies from a variety of community-based projects which illustrate the advantages that social values bring about as part of efforts to promote sustainability. Three approaches were used to develop this study: a bibliometric analysis of the topic “social values and sustainable development”, an analysis of case studies that concretely present community projects addressing social values and sustainability, and the development of a framework linking up bibliometric clusters and the cases studies. Results: While the bibliometric analysis revealed clusters where social values are strongly connected with sustainable development, the case studies indicated the lack of a common terminology and understanding of the relation between social values, sustainable development, and community-based projects. Conclusions: The study concludes by suggesting a set of measures that could be deployed to better take social values into account when planning policies or making decisions related to community projects.

Universities are key actors and play a central role in the cities which host them, either as employers, consumers or simply as a magnet to young people and cultural activities. They can be also influencers and supporters of cities in the field of sustainable development. Through an exploratory method and aiming to explore the efforts deployed to foster closer links between universities, sustainable development, and cities and address a literature gap in this regard, this study considers the contribution of universities to sustainable development at the city level. Based on some of the ongoing initiatives worldwide and an international online survey documenting measures undertaken, this study translates the commitment to pursuing sustainable development within cities, with responses from a sample of 45 countries. This study lists some items which may help foster more symbiotic relations between cities and universities. The findings of this study may be used as baselines for strengthening the connections between universities and cities in addressing the sustainable development challenges, as demonstrated through the responses obtained. Accordingly, some suggested actions involving cooperation may include increased communication with city stakeholders and the undertaking of joint initiatives and projects, taking advantage of the ongoing sustainable development challenges worldwide.

Purpose: The interconnections between climate change and health are well studied. However, there is a perceived need for studies that examine how responses to health hazards (e.g. cardiovascular diseases, ozone layer effects, allergens, mental health and vector-borne diseases) may assist in reducing their impacts. The purpose of this paper is to review the evidence on health responses to climate hazards and list some measures to address them. Design/methodology/approach: A mixed literature review, bibliometric analysis and an original online survey were undertaken on 140 participants from 55 countries spread across all geographical regions. Findings: The bibliometric analysis identified that most climate-related health hazards are associated with extreme weather events. However, only one-third of the investigated papers specifically analysed the connections between climate change and health hazards, revealing a thematic gap. Also, although Africa is highly affected by climate change, only 5% of the assessed studies focused on this continent. Many respondents to the survey indicated “heat distress” as a significant vulnerability. The survey also identified social determinants relevant to climate-induced health vulnerabilities, such as socioeconomic and environmental factors, infrastructure and pre-existing health conditions. Most respondents agree that policies and regulations are the most effective adaptation tools to address the public health hazards triggered by climate change. This paper presents some suggestions for optimising public health responses to health hazards associated with climate change, such as the inclusion of climate-related components in public health policies, setting up monitoring systems to assess the extent to which specific climate events may pose a health threat, establishing plans to cope with the health implications of heatwaves, increased measures to protect vulnerable groups and education and awareness-raising initiatives to reduce the

Background: The implementation of the Sustainable Development Goals (SDGs) requires much planning and the provision of resources, especially regarding the necessary investments, technologies and infrastructures needed. Yet, it is presently unclear how available these elements are, what gaps exist, what changes have taken place in terms of their availability since the adoption of the SDGs and what their requirements will be in the future. The knowledge gap has become even more concerning because of the impact of the COVID-19 pandemic. Using a bibliometric analysis, an assessment of the global progress of SDG implementation and requirements, identifying challenges through the development of a matrix, and a set of 11 case studies to triangulate the holistic analysis, an assessment of the global progress of the SDGs implementation and the impact of the COVID-19 pandemic on this process was carried out. Results: The findings suggest that the scope and width of resources limitation are currently undermining the implementation of the SDGs. Apart from the fact that the pace of progress has been insufficient, the potential of the SDGs in pursuing sustainability and improving life quality is not fully realised. This trend suggests that a substantial acceleration of the efforts is needed, especially for the five SDGs whose progress since 2015 has not been optimal, namely SDG2, SDG11, SDG13, SDG15, and SDG16, while SDG3, SDG7, SDG9, SDG14, and SDG17 show signs of progress. The case studies showed that different industries have dissimilar effects on achieving the SDGs, with the food sector correlating with 15 SDGs, as opposed to the energy sector correlating with 6 SDGs. Accordingly, the priority level assessment in terms of achieving the SDGs, points to the need to further advance the above-mentioned five SDGs, i.e., 2, 11, 13, 15 and 16. Conclusions: This study fills in a knowledge gap in respect of the current need for and availability of investments, new technologies, and in

Groundwater storage is an important water management solution that is overlooked by several countries worldwide. This paper evaluates the potential for storing water in the Bananal sedimentary basin and proposes the construction of canals to reduce sediment obstructions in the river flow and harmful flood events. This would allow for better control of the water level. The water stored in the sedimentary basin can be used as a climate change adaptation measure to ensure that the level of the flood plain is maintained high during a drought or low during an intense flood event. Additionally, the flood plain will function as a water reservoir, regulate the river flow downstream from the flood plain, and enhance hydropower generation. A significantly smaller reservoir area is expected to store water, as the water will be stored as groundwater in the sedimentary basin. Results show that the Bananal basin has the potential to store up to 49 km3 of water, which can add up to 11.7 TWh of energy storage to the Brazilian energy matrix for a CAPEX energy storage cost of 0.095 USD/kWh. This is an interesting solution for the Araguaia basin and several other basins worldwide.

Corporate Social Responsibility is a reality for businesses and can be understood through the analysis of organizational actions in three areas, namely: economic, social and environmental. Its operationalization occurs through projects, and cases presented by the literature can greatly contribute to the definition of factors that lead these projects to success. Generally, professionals and entrepreneurs have good qualifications in traditional aspects of project management, but when they need to manage Corporate Social Responsibility projects doubts arise. In this context, the main objective of this study was to analyse the most impactful Critical Success Factors for Corporate Social Responsibility projects, considering Brazilian companies’ context, and to propose guidelines to better qualify new professionals and entrepreneurs in the kind of projects mentioned. Thirteen Critical Success Factors were identified in the literature and, through a survey with experienced professionals, it was possible to evidence the six most relevant for Brazilian companies’ context: ability to properly define the scope; ability to integrate the CSR project with the company's strategy; ability to identify stakeholders’ needs; ability to analyse risks; identify and involve stakeholders outside the organization; and grant financial resources to meet project needs. Using the information provided, three guidelines were proposed to better qualify professionals and entrepreneurs. This is an exploratory study that can contribute to potentialize debates on theme.

Purpose: This study aims to analyze the difficulties observed in the management of three hydroelectric turbine projects developed by a large multinational company in the metal-mechanic segment, identifying those most critical. Design/methodology/approach: Through a bibliographic search, difficulties throughout project management were identified. These difficulties were used as a research protocol to carry out three case studies in a hydroelectric turbine manufacturer. The projects selection aimed to contemplate different characteristics to encompass the diversity of their typologies. Data were analyzed through content analysis technique and the difficulties were ordered via Grey Relational Analysis (GRA). Findings: Qualitative data analysis provided specific insights regarding the characteristics of each project. When analyzing the difficulties of hydroelectric turbine projects management via GRA, it is observed that those difficulties most evidenced were related to integration and communication, suppliers management and objectives definition. Originality/value: The main contribution of this research lies in the sector under analysis. The literature about hydroelectric turbine projects is scarce. In addition, no similar studies were found in the literature.