Recent climatic events, such as coastal erosion, floods, and elevated temperatures, threaten the planet's sustainability and the well-being of European coastal cities. These events are expected to increase significantly, emphasizing the urgent need for careful analysis to inform policy development and prevent dystopian scenarios. In the Futures Studies (FS) context, the development of future scenarios is essential for depicting long-term outcomes and facilitating effective planning, which can be achieved using various methods, including the Real-Time Spatial Delphi. This paper applies to the Delphi-based spatial scenario (DBSS), adopting a novel web-based open platform, to obtain spatial convergence of opinions among a panel of experts using spatial analysis and statistical indicators. The DBSS method was applied to 10 European coastal areas in seven different countries, involving 167 experts to assess climate impacts in 2050. This paper introduces for the first time, the concept of Asymptotic Theoretical Consensus to obtain a deeper understanding of the dynamic process, including duration, smoothness of convergence, and stability. The identified scenarios validate the proposed method and provide significant benefits to stakeholders, policymakers, local authorities, and governmental bodies in formulating efficacious strategies and confronting the challenges presented by climate change.
{"title":"Spatial Scenarios With Real-Time Spatial Delphi and Asymptotic Consensus Analysis: An Application to Ten European Coastal Cities","authors":"Yuri Calleo, Francesco Pilla, Simone Di Zio","doi":"10.1002/ffo2.70013","DOIUrl":"https://doi.org/10.1002/ffo2.70013","url":null,"abstract":"<p>Recent climatic events, such as coastal erosion, floods, and elevated temperatures, threaten the planet's sustainability and the well-being of European coastal cities. These events are expected to increase significantly, emphasizing the urgent need for careful analysis to inform policy development and prevent dystopian scenarios. In the Futures Studies (FS) context, the development of future scenarios is essential for depicting long-term outcomes and facilitating effective planning, which can be achieved using various methods, including the Real-Time Spatial Delphi. This paper applies to the Delphi-based spatial scenario (DBSS), adopting a novel web-based open platform, to obtain spatial convergence of opinions among a panel of experts using spatial analysis and statistical indicators. The DBSS method was applied to 10 European coastal areas in seven different countries, involving 167 experts to assess climate impacts in 2050. This paper introduces for the first time, the concept of Asymptotic Theoretical Consensus to obtain a deeper understanding of the dynamic process, including duration, smoothness of convergence, and stability. The identified scenarios validate the proposed method and provide significant benefits to stakeholders, policymakers, local authorities, and governmental bodies in formulating efficacious strategies and confronting the challenges presented by climate change.</p>","PeriodicalId":100567,"journal":{"name":"FUTURES & FORESIGHT SCIENCE","volume":"7 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ffo2.70013","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144314963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ecosystem scenarios describe possible, probable and desirable developments of the natural environment in the future, often assessed from a natural scientific (biophysical) and social scientific (socioeconomic) perspective. Processing relevant systemic and human behavioral parameters as scenario factors or drivers, different frameworks for ecosystem scenario building have been developed, applied, and evaluated in scientific literature. Increasingly, stakeholder participation has proven a central objective and challenge for these frameworks defining process designs in transdisciplinary domains such as science-society or science-policy interfaces. This article presents a conceptual framework to advance ecosystem scenario projects towards improved stakeholder participation, knowledge inclusivity and process reflexivity. The framework combines epistemological and methodological elements from futures studies with established research practices in ecosystem assessment projects. The framework's dynamic, adaptive character adds deliberative and reflexive elements to process design and application for a more inclusive and stakeholder-oriented research practice. Its novelty lies in the continuous configuration of process variables derived from common dichotomous elements of theoretical scenario classification applied in scenario practice. This approach benefits integrated knowledge management and inclusivity within the framework for multi-method, multi-stakeholder, multi-sector and multi-epistemic scenario processes. In a wider scope of environmental futures approaches, this article details the development, conceptual outline and preliminary application of the participatory framework for testing and evaluation in an ongoing ecosystem scenario project.
{"title":"A Participatory Scenario Framework Advances Ecosystem Scenarios as Environmental Futures Approach","authors":"Ludwig Weh","doi":"10.1002/ffo2.70005","DOIUrl":"https://doi.org/10.1002/ffo2.70005","url":null,"abstract":"<p>Ecosystem scenarios describe possible, probable and desirable developments of the natural environment in the future, often assessed from a natural scientific (biophysical) and social scientific (socioeconomic) perspective. Processing relevant systemic and human behavioral parameters as scenario factors or drivers, different frameworks for ecosystem scenario building have been developed, applied, and evaluated in scientific literature. Increasingly, stakeholder participation has proven a central objective and challenge for these frameworks defining process designs in transdisciplinary domains such as science-society or science-policy interfaces. This article presents a conceptual framework to advance ecosystem scenario projects towards improved stakeholder participation, knowledge inclusivity and process reflexivity. The framework combines epistemological and methodological elements from futures studies with established research practices in ecosystem assessment projects. The framework's dynamic, adaptive character adds deliberative and reflexive elements to process design and application for a more inclusive and stakeholder-oriented research practice. Its novelty lies in the continuous configuration of process variables derived from common dichotomous elements of theoretical scenario classification applied in scenario practice. This approach benefits integrated knowledge management and inclusivity within the framework for multi-method, multi-stakeholder, multi-sector and multi-epistemic scenario processes. In a wider scope of environmental futures approaches, this article details the development, conceptual outline and preliminary application of the participatory framework for testing and evaluation in an ongoing ecosystem scenario project.</p>","PeriodicalId":100567,"journal":{"name":"FUTURES & FORESIGHT SCIENCE","volume":"7 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ffo2.70005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144292866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pekka Korhonen, Juuso Liesiö, Aapo Siljamäki, Jyrki Wallenius
Scenarios are commonly used to support decision-making by evaluating how each decision alternative performs in each scenario. These evaluations are then used to identify the preferred alternative in view of all scenarios. Many suggested approaches interpret scenarios as mutually exclusive states, which enables the use of subjective expected utility (SEU) to aggregate the scenario-specific performance but requires estimates on the scenario probabilities. Other approaches treat scenarios as attributes and utilize multi-attribute value theory (MAVT) to capture alternatives' overall performance, in which case both the likelihood and importance of scenarios are captured by attribute weights. In this paper, we establish a series of theoretical results demonstrating that Pareto optimality serves as a noncontroversial solution concept for both approaches and thus propose using the alternatives' performances in each scenario as the objective functions of a multi-objective optimization model. This allows the use of existing multi-objective optimization approaches, such as Pareto Race and robust portfolio modeling, to support the decision-maker in identifying the preferred alternative. The use of multi-objective optimization avoids the difficult task of eliciting scenario probabilities. We illustrate our ideas with a small-scale example and a scenario-based foresight application, with data from a real-world application.
{"title":"Supporting Scenario-Based Decision-Making With Multi-Objective Optimization","authors":"Pekka Korhonen, Juuso Liesiö, Aapo Siljamäki, Jyrki Wallenius","doi":"10.1002/ffo2.70012","DOIUrl":"https://doi.org/10.1002/ffo2.70012","url":null,"abstract":"<p>Scenarios are commonly used to support decision-making by evaluating how each decision alternative performs in each scenario. These evaluations are then used to identify the preferred alternative in view of all scenarios. Many suggested approaches interpret scenarios as mutually exclusive states, which enables the use of subjective expected utility (SEU) to aggregate the scenario-specific performance but requires estimates on the scenario probabilities. Other approaches treat scenarios as attributes and utilize multi-attribute value theory (MAVT) to capture alternatives' overall performance, in which case both the likelihood and importance of scenarios are captured by attribute weights. In this paper, we establish a series of theoretical results demonstrating that Pareto optimality serves as a noncontroversial solution concept for both approaches and thus propose using the alternatives' performances in each scenario as the objective functions of a multi-objective optimization model. This allows the use of existing multi-objective optimization approaches, such as Pareto Race and robust portfolio modeling, to support the decision-maker in identifying the preferred alternative. The use of multi-objective optimization avoids the difficult task of eliciting scenario probabilities. We illustrate our ideas with a small-scale example and a scenario-based foresight application, with data from a real-world application.</p>","PeriodicalId":100567,"journal":{"name":"FUTURES & FORESIGHT SCIENCE","volume":"7 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ffo2.70012","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144185896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jörg M. Delhaes, Ana C. L. Vieira, João F. Pimenta, Mónica D. Oliveira
Case studies developed in real settings are essential to generate insights into Corporate Foresight research, as they provide evidence of the relevance of foresight approaches in practical contexts while inspiring new approaches and applications. Proper reporting of methods used in case study publications is necessary to communicate the results' validity, enable studies' replicability, and learn from practice. A key component of case studies in Corporate Foresight is the design and implementation of participation. Aiming to show how participation has been utilized in the Corporate Foresight field, this study presents a systematic literature review that examines the participatory component of Corporate Foresight case studies published between 2003 and 2023. The review was designed to inform about which contexts have case studies been applied to and which decisions have been supported; which participatory processes and methods have been adopted over time, and whether new processes and methods are being used and shaped by emerging technologies; and whether participatory processes and methods have been documented to enable study replicability and an understanding of participatory processes. For this later purpose, we built a taxonomy to enable analysis of the level of documentation of participation in the reviewed case studies. Results show (i) literature is diverse and growing, but the application of participatory methods is often limited to traditional setups; (ii) few case studies comprehensively describe their participatory component, revealing significant gaps in the documentation required to understand how and why it was designed and implemented. An integrative review helped understand the reasons for these findings and make a case for improving the documentation of participation and exploring the use of novel technologies in Corporate Foresight research. We propose guidelines to help future researchers better document their case studies, enable research replicability, and generate more insights and learnings for future studies.
{"title":"Participatory Methods in Corporate Foresight: A Systematic Literature Review of Case Studies and Guidelines for Reporting","authors":"Jörg M. Delhaes, Ana C. L. Vieira, João F. Pimenta, Mónica D. Oliveira","doi":"10.1002/ffo2.70011","DOIUrl":"https://doi.org/10.1002/ffo2.70011","url":null,"abstract":"<p>Case studies developed in real settings are essential to generate insights into Corporate Foresight research, as they provide evidence of the relevance of foresight approaches in practical contexts while inspiring new approaches and applications. Proper reporting of methods used in case study publications is necessary to communicate the results' validity, enable studies' replicability, and learn from practice. A key component of case studies in Corporate Foresight is the design and implementation of participation. Aiming to show how participation has been utilized in the Corporate Foresight field, this study presents a systematic literature review that examines the participatory component of Corporate Foresight case studies published between 2003 and 2023. The review was designed to inform about which contexts have case studies been applied to and which decisions have been supported; which participatory processes and methods have been adopted over time, and whether new processes and methods are being used and shaped by emerging technologies; and whether participatory processes and methods have been documented to enable study replicability and an understanding of participatory processes. For this later purpose, we built a taxonomy to enable analysis of the level of documentation of participation in the reviewed case studies. Results show (i) literature is diverse and growing, but the application of participatory methods is often limited to traditional setups; (ii) few case studies comprehensively describe their participatory component, revealing significant gaps in the documentation required to understand how and why it was designed and implemented. An integrative review helped understand the reasons for these findings and make a case for improving the documentation of participation and exploring the use of novel technologies in Corporate Foresight research. We propose guidelines to help future researchers better document their case studies, enable research replicability, and generate more insights and learnings for future studies.</p>","PeriodicalId":100567,"journal":{"name":"FUTURES & FORESIGHT SCIENCE","volume":"7 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ffo2.70011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144185898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ayonghe Nebasifu, Hanna Ekström, Bogomil Iliev, Sampo Pihlainen, Stefanie Linser, Fredy D. Polo-Villanueva, Anne Viljanen, Martin Charlier, Md. Rayhanur Rahman, Krzysztof Niedzialkowski, Juulia Kuhlman, Aino Assmuth, Derek Garfield, Dalia D'Amato, Nils Droste
Since the 1987 UN report “Our Common Future”, aimed at bridging divides among various stakeholders by advocating for “sustainable development”, renewed demands for environmentally adjusted measures have emerged, calling for a future that consolidates socially just, ecologically sound, and economically viable outcomes through sustainable forest management. For Nordic forests, this means policy measures focused on enhancing the forest-based bioeconomy, transitioning to a fossil-free society, adapting to climate change and combatting rapid biodiversity loss while securing continuous timber supply and valuable livelihoods. With expectations for Nordic forests to meet these demands, an impending challenge is how to bring about a desirable future while minimizing uncertainties. Given this urgency, we present a backcasting method applied to a co-creative workshop among research scholars to examine prospective scenarios for Nordic forests, ranging from nightmarish futures to risk-mitigation strategies. The workshop builds on an interdisciplinary research project to provide policy support for sustainable governance. We found that despite fears expressed about an adverse intensive forestry scenario, most participants identified multifunctionality and delivering multiple ecosystem services as critical to the future sustainability of Nordic forests. In addition, participants highlighted the coming need to incorporate hybrid forest management approaches for high-value biodiversity and to consider precautionary measures in forestry decisions. We conclude that approaching the future through a backcasting workshop promises to bring together a broad range of participants to create a common vision.
自1987年联合国报告《我们共同的未来》(Our Common Future)旨在通过倡导“可持续发展”弥合各利益攸关方之间的分歧以来,对环境调整措施的新需求已经出现,呼吁通过可持续森林管理建立一个社会公正、生态健全和经济可行的未来。对于北欧森林来说,这意味着政策措施的重点是加强以森林为基础的生物经济,向无化石社会过渡,适应气候变化,应对生物多样性的迅速丧失,同时确保持续的木材供应和宝贵的生计。人们期望北欧森林能够满足这些需求,一个迫在眉睫的挑战是如何在尽量减少不确定性的同时实现理想的未来。鉴于这一紧迫性,我们提出了一种回溯法,应用于研究学者之间的共同创作研讨会,以研究北欧森林的前景,从噩梦般的未来到风险缓解策略。讲习班以一个跨学科研究项目为基础,为可持续治理提供政策支持。我们发现,尽管对不利的集约化林业情景表达了担忧,但大多数参与者认为,多功能和提供多种生态系统服务对北欧森林的未来可持续性至关重要。此外,与会者强调,今后需要将混合森林管理方法纳入高价值生物多样性,并在林业决策中考虑预防措施。我们的结论是,通过回溯研讨会来接近未来,有望将广泛的参与者聚集在一起,创造一个共同的愿景。
{"title":"Avoiding Nightmare Forests: Insights From a Co-Creative Workshop","authors":"Ayonghe Nebasifu, Hanna Ekström, Bogomil Iliev, Sampo Pihlainen, Stefanie Linser, Fredy D. Polo-Villanueva, Anne Viljanen, Martin Charlier, Md. Rayhanur Rahman, Krzysztof Niedzialkowski, Juulia Kuhlman, Aino Assmuth, Derek Garfield, Dalia D'Amato, Nils Droste","doi":"10.1002/ffo2.70010","DOIUrl":"https://doi.org/10.1002/ffo2.70010","url":null,"abstract":"<p>Since the 1987 UN report “Our Common Future”, aimed at bridging divides among various stakeholders by advocating for “sustainable development”, renewed demands for environmentally adjusted measures have emerged, calling for a future that consolidates socially just, ecologically sound, and economically viable outcomes through sustainable forest management. For Nordic forests, this means policy measures focused on enhancing the forest-based bioeconomy, transitioning to a fossil-free society, adapting to climate change and combatting rapid biodiversity loss while securing continuous timber supply and valuable livelihoods. With expectations for Nordic forests to meet these demands, an impending challenge is how to bring about a desirable future while minimizing uncertainties. Given this urgency, we present a backcasting method applied to a co-creative workshop among research scholars to examine prospective scenarios for Nordic forests, ranging from nightmarish futures to risk-mitigation strategies. The workshop builds on an interdisciplinary research project to provide policy support for sustainable governance. We found that despite fears expressed about an adverse intensive forestry scenario, most participants identified multifunctionality and delivering multiple ecosystem services as critical to the future sustainability of Nordic forests. In addition, participants highlighted the coming need to incorporate hybrid forest management approaches for high-value biodiversity and to consider precautionary measures in forestry decisions. We conclude that approaching the future through a backcasting workshop promises to bring together a broad range of participants to create a common vision.</p>","PeriodicalId":100567,"journal":{"name":"FUTURES & FORESIGHT SCIENCE","volume":"7 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ffo2.70010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143904948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Guus Rongen, Gabriela F. Nane, Oswaldo Morales-Napoles, Roger M. Cooke
<p>This study evaluates five scoring rules, or measures of statistical accuracy, for assessing uncertainty estimates from expert judgment studies and model forecasts. These rules — the Continuously Ranked Probability Score (<span></span><math>