Over the past two decades, public health researchers have increasingly emphasized the need to adopt a new, comprehensive approach to the environment that addresses social and spatial aspects of urban life affecting public health in urban areas. Urban authorities can reduce environmental and climate change damages by promoting green construction and clean energy production, establishing recycling stations, encouraging residents to change their consumption and eating patterns, and more. Municipal authorities in Ashkelon, Israel, like their counterparts around the world, recognize the critical importance of participating in global efforts to address the climate crisis. In this context, we conducted a survey to examine the associations between knowledge, attitudes, and behavior regarding health and the environment among Ashkelon residents. A total of 322 participants from the city’s adult population completed an online questionnaire. Our findings indicate that Ashkelon residents understand the connection between the environment and human behavior and have a positive attitude toward preserving the environment. However, not all the city’s residents exhibit pro-environmental behavior, and not all pro-environmental facilities are accessible to all city residents. Significant positive connections were found between knowledge, attitudes, pro-environmental behavior, and accessibility to facilities. Participants who kept pets at home demonstrated more pro-environmental knowledge, attitudes, and behavior than those who did not have pets. Strengthening positive attitudes towards the environment is essential if individuals are to acquire knowledge and understand how to maintain a healthy environment. To achieve this end, extensive public education on environmental and climate change issues is needed, and the city environment should promote a healthy lifestyle while preserving the environment.
{"title":"Knowledge, Attitudes, and Behavior Regarding Health and Environment in an Israeli Community: Implications for Sustainable Urban Environments and Public Health","authors":"K. Dopelt, Liza Aharon, Miri Rimon","doi":"10.3390/world5030033","DOIUrl":"https://doi.org/10.3390/world5030033","url":null,"abstract":"Over the past two decades, public health researchers have increasingly emphasized the need to adopt a new, comprehensive approach to the environment that addresses social and spatial aspects of urban life affecting public health in urban areas. Urban authorities can reduce environmental and climate change damages by promoting green construction and clean energy production, establishing recycling stations, encouraging residents to change their consumption and eating patterns, and more. Municipal authorities in Ashkelon, Israel, like their counterparts around the world, recognize the critical importance of participating in global efforts to address the climate crisis. In this context, we conducted a survey to examine the associations between knowledge, attitudes, and behavior regarding health and the environment among Ashkelon residents. A total of 322 participants from the city’s adult population completed an online questionnaire. Our findings indicate that Ashkelon residents understand the connection between the environment and human behavior and have a positive attitude toward preserving the environment. However, not all the city’s residents exhibit pro-environmental behavior, and not all pro-environmental facilities are accessible to all city residents. Significant positive connections were found between knowledge, attitudes, pro-environmental behavior, and accessibility to facilities. Participants who kept pets at home demonstrated more pro-environmental knowledge, attitudes, and behavior than those who did not have pets. Strengthening positive attitudes towards the environment is essential if individuals are to acquire knowledge and understand how to maintain a healthy environment. To achieve this end, extensive public education on environmental and climate change issues is needed, and the city environment should promote a healthy lifestyle while preserving the environment.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":"110 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141926620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Enterprises are currently facing difficult decisions due to the threats caused by the ongoing economic crisis, the war in Ukraine, and inflation. Due to broken supply chains, companies are struggling with rising costs and problems in the supply of raw materials. The economies have turned towards local markets. Companies are looking for ways to become independent from global suppliers and are trying to look for those who offer similar goods but in closer proximity to diversify supplies. Difficulties in recruiting appropriate staff cause problems related to staff turnover and changes in the organizational culture of the company. The research shows that companies focus less on strategies for entering new markets and focus on waiting out the difficult period and generating as few losses as possible. Companies that were already struggling with problems and did not manage to return to the pre-pandemic state after the pandemic are starting to implement a strategy of survival in the market. As research by other researchers indicates, innovation and the creation of new products are strongly related to the crisis. Companies, faced with changing market rules, are looking for new solutions. Companies that have been operating in the market longer cope better with changes and are more prepared for crises than young enterprises.
{"title":"Challenges and Opportunities for the Development of Polish Enterprises in the Face of Crisis Threats","authors":"Anna Sobczak, Ewa Chomać-Pierzecka","doi":"10.3390/world5020023","DOIUrl":"https://doi.org/10.3390/world5020023","url":null,"abstract":"Enterprises are currently facing difficult decisions due to the threats caused by the ongoing economic crisis, the war in Ukraine, and inflation. Due to broken supply chains, companies are struggling with rising costs and problems in the supply of raw materials. The economies have turned towards local markets. Companies are looking for ways to become independent from global suppliers and are trying to look for those who offer similar goods but in closer proximity to diversify supplies. Difficulties in recruiting appropriate staff cause problems related to staff turnover and changes in the organizational culture of the company. The research shows that companies focus less on strategies for entering new markets and focus on waiting out the difficult period and generating as few losses as possible. Companies that were already struggling with problems and did not manage to return to the pre-pandemic state after the pandemic are starting to implement a strategy of survival in the market. As research by other researchers indicates, innovation and the creation of new products are strongly related to the crisis. Companies, faced with changing market rules, are looking for new solutions. Companies that have been operating in the market longer cope better with changes and are more prepared for crises than young enterprises.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":"19 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141357288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A green economy is not a common economic practice. This leads the governments in many countries to focus on institutional arrangement and policy development. The institutional arrangement is one of the main significant factors, while green economy policies have to be well developed to support stakeholders and put less pressure on local communities. Hence, this research aims to understand green economic development in Cambodia by focusing on institutional arrangements and green economic development policies. Thus, this research’s priority was to evaluate their background and progress, and a comprehensive SWOT (strengths, weaknesses, opportunities, and threats) analysis was conducted based on their progress/transition. This research conducted background, progress, and SWOT analyses based on (i) the government’s documents, including the code, laws, royal decrees, sub-decrees, prakas, policies, strategic plans, roadmaps, and reports; (ii) development partners’ reports from reliable sources, such as UN agencies, UN Programs, ASEAN, the Asian Development Bank, and the World Bank; and (iii) existing literature. This research presented the results and discussed the findings encompassed by political and economic conditions, institutional arrangement and capacities, policy development and coordination, and participation of the public and stakeholders, as well as global green cooperation and funding, which were conditioned by the experiences from the COVID-19 pandemic and the uncertainties resulting from global geopolitical conflicts, such as the Russian–Ukrainian conflicts. Moreover, this research discussed weaknesses against strengths and threats against opportunities to suggest solutions or implications.
{"title":"Cambodian Green Economy Transition: Background, Progress, and SWOT Analysis","authors":"Puthearath Chan","doi":"10.3390/world5020022","DOIUrl":"https://doi.org/10.3390/world5020022","url":null,"abstract":"A green economy is not a common economic practice. This leads the governments in many countries to focus on institutional arrangement and policy development. The institutional arrangement is one of the main significant factors, while green economy policies have to be well developed to support stakeholders and put less pressure on local communities. Hence, this research aims to understand green economic development in Cambodia by focusing on institutional arrangements and green economic development policies. Thus, this research’s priority was to evaluate their background and progress, and a comprehensive SWOT (strengths, weaknesses, opportunities, and threats) analysis was conducted based on their progress/transition. This research conducted background, progress, and SWOT analyses based on (i) the government’s documents, including the code, laws, royal decrees, sub-decrees, prakas, policies, strategic plans, roadmaps, and reports; (ii) development partners’ reports from reliable sources, such as UN agencies, UN Programs, ASEAN, the Asian Development Bank, and the World Bank; and (iii) existing literature. This research presented the results and discussed the findings encompassed by political and economic conditions, institutional arrangement and capacities, policy development and coordination, and participation of the public and stakeholders, as well as global green cooperation and funding, which were conditioned by the experiences from the COVID-19 pandemic and the uncertainties resulting from global geopolitical conflicts, such as the Russian–Ukrainian conflicts. Moreover, this research discussed weaknesses against strengths and threats against opportunities to suggest solutions or implications.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":" 98","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141365763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The Eiffel Tower is an enduring symbol, and people from around the world dream of travelling to Paris to gaze at it. Walking amongst the millions of tourists who visit the famous site each year are an enterprising group of African souvenir vendors whose livelihoods rely on the sales of miniature versions of the structure. As visibly omnipresent as these sellers are at the tower, their experience as undocumented migrants working unofficially makes them invisible. For the Paris authorities, the mere presence of Africans offering cheap keepsakes at the Eiffel Tower is considered an illegal nuisance that must be eradicated. No matter, recurrent police interventions have failed to cease the unauthorised souvenir market. Because these independent entrepreneurs are neither wanted nor welcomed, Africans selling trinkets at the iconic Parisian site face daily challenges. Until now, no one has ever investigated or profoundly surveyed their experience working at one of the most-visited places in the world. This study aims to demystify this unique group of Africans in Paris after observing and informally engaging with them directly concerning various topics. Despite the demur realities confronting them as undocumented migrants living clandestinely in a country that does not want them, these migrants remain hopeful for the future.
{"title":"“Will They Always Have Paris?”: Observing, Understanding, and Informally Engaging with Undocumented African Souvenir Sellers at the Eiffel Tower","authors":"Scooter Pégram","doi":"10.3390/world5020021","DOIUrl":"https://doi.org/10.3390/world5020021","url":null,"abstract":"The Eiffel Tower is an enduring symbol, and people from around the world dream of travelling to Paris to gaze at it. Walking amongst the millions of tourists who visit the famous site each year are an enterprising group of African souvenir vendors whose livelihoods rely on the sales of miniature versions of the structure. As visibly omnipresent as these sellers are at the tower, their experience as undocumented migrants working unofficially makes them invisible. For the Paris authorities, the mere presence of Africans offering cheap keepsakes at the Eiffel Tower is considered an illegal nuisance that must be eradicated. No matter, recurrent police interventions have failed to cease the unauthorised souvenir market. Because these independent entrepreneurs are neither wanted nor welcomed, Africans selling trinkets at the iconic Parisian site face daily challenges. Until now, no one has ever investigated or profoundly surveyed their experience working at one of the most-visited places in the world. This study aims to demystify this unique group of Africans in Paris after observing and informally engaging with them directly concerning various topics. Despite the demur realities confronting them as undocumented migrants living clandestinely in a country that does not want them, these migrants remain hopeful for the future.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":" 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141373923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sub-Saharan Africa faces increasing levels of plastic production and importation, unregulated usage, and inadequate waste management systems. This region’s harsh conditions often lead to plastic breaking down into microplastics and nanoplastics. This review explores the abundance of micro/nanoplastics across different environmental mediums, such as surface waters, sediments, and aquatic organisms, in sub-Saharan African countries. It also highlights knowledge gaps concerning the region’s abundance of micro/nanoplastics. The effects of plastics and micro/nanoplastics on food production, water quality, health, and the environment are discussed. Strategies to address the challenges of plastic pollution are proposed. Finally, the review concludes with future perspectives for addressing the ongoing challenges of plastic waste management in sub-Saharan Africa. The materials for this study were sourced from published articles on Scopus, Google Scholar, ResearchGate, and additional platforms, including reports and various press releases, using keywords such as plastic waste, micro/nano-plastic, sub-Saharan Africa, toxicity, and circular economy. Articles were initially screened by reviewing abstracts, followed by a thorough reading of full papers to identify relevant studies. Key information was extracted from these selected articles and incorporated into this review.
{"title":"Plastic and Micro/Nanoplastic Pollution in Sub-Saharan Africa: Challenges, Impacts, and Solutions","authors":"Edith Dube, G. Okuthe","doi":"10.3390/world5020018","DOIUrl":"https://doi.org/10.3390/world5020018","url":null,"abstract":"Sub-Saharan Africa faces increasing levels of plastic production and importation, unregulated usage, and inadequate waste management systems. This region’s harsh conditions often lead to plastic breaking down into microplastics and nanoplastics. This review explores the abundance of micro/nanoplastics across different environmental mediums, such as surface waters, sediments, and aquatic organisms, in sub-Saharan African countries. It also highlights knowledge gaps concerning the region’s abundance of micro/nanoplastics. The effects of plastics and micro/nanoplastics on food production, water quality, health, and the environment are discussed. Strategies to address the challenges of plastic pollution are proposed. Finally, the review concludes with future perspectives for addressing the ongoing challenges of plastic waste management in sub-Saharan Africa. The materials for this study were sourced from published articles on Scopus, Google Scholar, ResearchGate, and additional platforms, including reports and various press releases, using keywords such as plastic waste, micro/nano-plastic, sub-Saharan Africa, toxicity, and circular economy. Articles were initially screened by reviewing abstracts, followed by a thorough reading of full papers to identify relevant studies. Key information was extracted from these selected articles and incorporated into this review.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":"4 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140974183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Current decision-making regarding urban design, architecture, and spatial planning oftenemphasizes existing power balances, which historically have excluded other humans, such asindigenous people, and nature from conversations and decision-making. The purpose of this studyis to explore if and how an empathic experience could give insights into how nature can be givena voice, and, more concretely, how a group of trees on the TEC campus in Monterrey would feelabout a sudden change in their direct environment. The methodology is divided into three parts.The first is the explanation of the case study and immersion of the (human) participants in the site.The second stage consists of deep listening and reproducing the imagined expressions of the trees.In the third stage, the participants return from the site, evaluate, and formulate a manifesto. Theexperience suggests that it is possible to inspire human beings to imagine what trees would have tosay if we only imagined their language. It also shows that it is possible to gain access to a formerlyhidden environment. The conclusion is that the empathic access to these formerly muted worlds,such as those of nature or socially marginalized peoples, can strengthen our understanding of, andour ability to resolve, the current environmental crisis.
{"title":"Let the Trees ‘Talk’: Giving Voice to Nature through an Immersive Experience","authors":"Rob Roggema","doi":"10.3390/world5020017","DOIUrl":"https://doi.org/10.3390/world5020017","url":null,"abstract":"Current decision-making regarding urban design, architecture, and spatial planning oftenemphasizes existing power balances, which historically have excluded other humans, such asindigenous people, and nature from conversations and decision-making. The purpose of this studyis to explore if and how an empathic experience could give insights into how nature can be givena voice, and, more concretely, how a group of trees on the TEC campus in Monterrey would feelabout a sudden change in their direct environment. The methodology is divided into three parts.The first is the explanation of the case study and immersion of the (human) participants in the site.The second stage consists of deep listening and reproducing the imagined expressions of the trees.In the third stage, the participants return from the site, evaluate, and formulate a manifesto. Theexperience suggests that it is possible to inspire human beings to imagine what trees would have tosay if we only imagined their language. It also shows that it is possible to gain access to a formerlyhidden environment. The conclusion is that the empathic access to these formerly muted worlds,such as those of nature or socially marginalized peoples, can strengthen our understanding of, andour ability to resolve, the current environmental crisis.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":"64 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140985074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This article aims to analyze Russia’s efforts, both domestically and internationally, to combat illicit crab harvesting and safeguard its marine resources. A comparison of total crab imports and allowable catch in Russian waters from 1990 to 2022 indicates a peak in shadow activities during the mid-2000s, with a cessation of large-scale illegal fishing observed since 2013. A narrative analysis of institutional shifts reveals that the bolstering of internal oversight, heightened accountability for harvesters, and enhanced global cooperation have been pivotal in fostering these positive dynamics. Concerning trends, however, emerged towards the beginning of the current decade, indicating potential instability within the legal framework of the crab industry. Persistent statistical discrepancies in trade with South Korea, diminishing institutional capacities within Russia to combat shadow activities, and heightened media scrutiny of illicit crab harvesting underscore the need for sustained vigilance in addressing both internal and external dimensions of this multifaceted problem.
{"title":"Crab Harvesting, Sustainability Issues, and International Trade: Insights from Russia","authors":"Andrey Belov","doi":"10.3390/world5020016","DOIUrl":"https://doi.org/10.3390/world5020016","url":null,"abstract":"This article aims to analyze Russia’s efforts, both domestically and internationally, to combat illicit crab harvesting and safeguard its marine resources. A comparison of total crab imports and allowable catch in Russian waters from 1990 to 2022 indicates a peak in shadow activities during the mid-2000s, with a cessation of large-scale illegal fishing observed since 2013. A narrative analysis of institutional shifts reveals that the bolstering of internal oversight, heightened accountability for harvesters, and enhanced global cooperation have been pivotal in fostering these positive dynamics. Concerning trends, however, emerged towards the beginning of the current decade, indicating potential instability within the legal framework of the crab industry. Persistent statistical discrepancies in trade with South Korea, diminishing institutional capacities within Russia to combat shadow activities, and heightened media scrutiny of illicit crab harvesting underscore the need for sustained vigilance in addressing both internal and external dimensions of this multifaceted problem.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":" 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140992210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Indigenous communities have always used their knowledge systems to improve their quality of life. For example, rural communities’ resort to indigenous cultural practices to manage their own waste when local administration lacks coordinated ways to manage waste. In the context of indigenous knowledge systems, the idea of waste is non-existent. As indigenous knowledge is believed to provide a holistic framework for an approach that effectively promotes sustainability. As such, the current study conducted a systematic review to evaluate the extent to which indigenous solid waste management practices contribute to sustainable waste disposal methods. Using the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines, a literature search was carried out in the field of indigenous solid waste management practices. The results indicate a significant imbalance in the amount of conclusive evidence that has been produced to date that suggests the sustainability of indigenous solid waste management practices. It is for this reason that the current study has discovered a substantial literature gap in sustainable solid waste management associated with indigenous knowledge systems. This is an unprecedented trend, especially for a knowledge system that is supposed to promote sustainability practices. However, to improve the likelihood of incorporating indigenous solid waste disposal methods into modern practices, it is imperative to understand the foundational elements that contribute to the advancement of sustainability, lest the sustainability aspect associated with this knowledge system in the discipline of solid waste management remain a mere rhetoric.
{"title":"A Review of Indigenous Knowledge Systems and Their Application in Sustainable Solid Waste Management","authors":"B. S. Madonsela, K. Semenya, Karabo Shale","doi":"10.3390/world5020012","DOIUrl":"https://doi.org/10.3390/world5020012","url":null,"abstract":"Indigenous communities have always used their knowledge systems to improve their quality of life. For example, rural communities’ resort to indigenous cultural practices to manage their own waste when local administration lacks coordinated ways to manage waste. In the context of indigenous knowledge systems, the idea of waste is non-existent. As indigenous knowledge is believed to provide a holistic framework for an approach that effectively promotes sustainability. As such, the current study conducted a systematic review to evaluate the extent to which indigenous solid waste management practices contribute to sustainable waste disposal methods. Using the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines, a literature search was carried out in the field of indigenous solid waste management practices. The results indicate a significant imbalance in the amount of conclusive evidence that has been produced to date that suggests the sustainability of indigenous solid waste management practices. It is for this reason that the current study has discovered a substantial literature gap in sustainable solid waste management associated with indigenous knowledge systems. This is an unprecedented trend, especially for a knowledge system that is supposed to promote sustainability practices. However, to improve the likelihood of incorporating indigenous solid waste disposal methods into modern practices, it is imperative to understand the foundational elements that contribute to the advancement of sustainability, lest the sustainability aspect associated with this knowledge system in the discipline of solid waste management remain a mere rhetoric.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":"25 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140711307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abdul-Wahab Tahiru, S. Cobbina, W. Asare, Silas Uwumborge Takal
Ghana is currently facing a waste crisis that presents considerable risks to its environment, economy, and public health. This investigation evaluates four prospective waste-to-energy options—namely, incineration, anaerobic digestion, gasification, and landfill gas—with the objective of mapping out a sustainable strategy for efficient waste management. Among these solutions, anaerobic digestion stands out as a superior option, offering renewable energy production, valuable bio-product creation, and a comparatively lower greenhouse gas emission effect. A cost analysis further reveals that utilizing biogas from anaerobic digestion is not only environmentally friendly but also economically more viable than relying on light crude oil. Producing 200 MW of energy using biogas costs 36% less, potentially resulting in monthly savings of USD 5.46 million for Ghana. However, several obstacles impede the development of WtE. Inaccurate waste data and a lack of clear policies on waste-to-energy hinder the harnessing of Ghana’s WtE potential. To address this, the study recommends (1) implementing a well-defined national strategy complete with regulations and incentives to attract investments and (2) conducting specialized research to optimize WtE technologies for Ghana’s unique waste composition and context. By surmounting these challenges, Ghana stands poised to secure a sustainable future, simultaneously meeting the targets of Sustainable Development Goals 7 and 11. This entails ensuring access to affordable, reliable, sustainable, and modern energy for all (SDG 7) and fostering inclusive, safe, resilient, and sustainable cities and human settlements (SDG 11).
{"title":"Unlocking Energy from Waste: A Comprehensive Analysis of Municipal Solid Waste Recovery Potential in Ghana","authors":"Abdul-Wahab Tahiru, S. Cobbina, W. Asare, Silas Uwumborge Takal","doi":"10.3390/world5020011","DOIUrl":"https://doi.org/10.3390/world5020011","url":null,"abstract":"Ghana is currently facing a waste crisis that presents considerable risks to its environment, economy, and public health. This investigation evaluates four prospective waste-to-energy options—namely, incineration, anaerobic digestion, gasification, and landfill gas—with the objective of mapping out a sustainable strategy for efficient waste management. Among these solutions, anaerobic digestion stands out as a superior option, offering renewable energy production, valuable bio-product creation, and a comparatively lower greenhouse gas emission effect. A cost analysis further reveals that utilizing biogas from anaerobic digestion is not only environmentally friendly but also economically more viable than relying on light crude oil. Producing 200 MW of energy using biogas costs 36% less, potentially resulting in monthly savings of USD 5.46 million for Ghana. However, several obstacles impede the development of WtE. Inaccurate waste data and a lack of clear policies on waste-to-energy hinder the harnessing of Ghana’s WtE potential. To address this, the study recommends (1) implementing a well-defined national strategy complete with regulations and incentives to attract investments and (2) conducting specialized research to optimize WtE technologies for Ghana’s unique waste composition and context. By surmounting these challenges, Ghana stands poised to secure a sustainable future, simultaneously meeting the targets of Sustainable Development Goals 7 and 11. This entails ensuring access to affordable, reliable, sustainable, and modern energy for all (SDG 7) and fostering inclusive, safe, resilient, and sustainable cities and human settlements (SDG 11).","PeriodicalId":23705,"journal":{"name":"WORLD","volume":"39 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140759521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Irery Lizbeth Melchor-Durán, Allan Villegas-Mateos
This study aims to contribute to advancing the understanding of entrepreneurial ecosystems, Latin American development, and the evolution and future perspectives of the Middle East. It used a cross-sectional research design and quantitative data with 750 observations from the Global Entrepreneurship Monitor, specifically the National Experts Survey and the Adult Population Survey. The results were analyzed by the Partial Least Squares Technique (PLS-SEM) by grouping countries into two balanced samples of underexplored regions: the Middle East and Latin America. The two regions, Latin America and the Middle East, have diverse entrepreneurial ecosystems; each condition impacts entrepreneurial activities in different ways. In Latin America, the most significant variable is “Physical Infrastructure”, while in the Middle East, the most significant determinants are “Commercial and Professional Infrastructure” and “Entrepreneurship Culture”. This study shows that to support entrepreneurial activities, each region requires different settings for their entrepreneurial ecosystems. It contributes to the literature on regional entrepreneurial ecosystems and to less explored regions to advance our understanding, which will drive better policies and actions.
{"title":"Comparative Analysis of the Determinants of Entrepreneurial Activities in the Middle East and Latin America","authors":"Irery Lizbeth Melchor-Durán, Allan Villegas-Mateos","doi":"10.3390/world5020010","DOIUrl":"https://doi.org/10.3390/world5020010","url":null,"abstract":"This study aims to contribute to advancing the understanding of entrepreneurial ecosystems, Latin American development, and the evolution and future perspectives of the Middle East. It used a cross-sectional research design and quantitative data with 750 observations from the Global Entrepreneurship Monitor, specifically the National Experts Survey and the Adult Population Survey. The results were analyzed by the Partial Least Squares Technique (PLS-SEM) by grouping countries into two balanced samples of underexplored regions: the Middle East and Latin America. The two regions, Latin America and the Middle East, have diverse entrepreneurial ecosystems; each condition impacts entrepreneurial activities in different ways. In Latin America, the most significant variable is “Physical Infrastructure”, while in the Middle East, the most significant determinants are “Commercial and Professional Infrastructure” and “Entrepreneurship Culture”. This study shows that to support entrepreneurial activities, each region requires different settings for their entrepreneurial ecosystems. It contributes to the literature on regional entrepreneurial ecosystems and to less explored regions to advance our understanding, which will drive better policies and actions.","PeriodicalId":23705,"journal":{"name":"WORLD","volume":"74 23","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140375972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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