Climate change education (CCE) encompasses school and out-of-school activities that: teach skills and knowledge about climate change mitigation (such as sustainable lifestyles) and adaptation (such as disaster risk reduction); promote safe and sustainable learning spaces; actively engage communities as agents of change; and strengthen collaboration between policy makers and researchers in education and climate. It can take different forms (laboratory activities, school projects, etc.).

Despite the growing number of scientific studies on CCE, the concrete effects of these educational interventions remain uncertain. This is why, following a call for research proposals, AFD has selected two projects for systematic reviews of the existing literature and its main gaps: 

• The first project focuses on the effects of climate change education on the knowledge, attitudes and behaviours of schoolchildren and their entourage; it is carried out by a team of researchers from the departments of psychology and natural sciences of the University of Rosario in Colombia. 
• The second focuses on the effects of climate change education on behaviour and norms; it is led by a team of researchers from the Groupe d’Analyse et de Théorie Economique (GATE-CNRS) and the Department of Experimental Economics at the University of Rosario in Colombia.

The study conducted by the University of Rosario analyses the impacts of climate change education according to the type of intervention (“traditional”, immersive, innovative teaching activities, etc.) and the strategies mobilized (based on knowledge, habits, emotions…). It aims to assess the effects of these different interventions on the knowledge, attitudes and behaviours of preschool and school-age children and their entourage, with a focus on their sociodemographic characteristics. 

The study led by GATE-CNRS examines the impact of climate change education on the behaviours and social norms of children and young adults, through the prism of behavioral sciences. It aims to identify educational activities and content that promote changes in social norms, as well as possible cognitive biases and cultural and normative barriers. This systematic review will be supplemented by a research experiment conducted by GATE-CNRS in two countries (intervention expected in 2024).

Both research projects are based on systematic reviews, namely rigorous and reproducible syntheses of the results of all existing original studies answering the same research question, which makes it possible to identify, select, evaluate and summarize primary studies, data and research findings on this issue.

The study led by the University of Rosario adopts the PIO (Population, Intervention, Results) methodology, which helps in the formulation of the research question and the realization of bibliographic research. A comparative analysis is then conducted to assess the effects of education on different populations (for example, younger students versus older students, etc.).

The study conducted by GATE-CNRS uses the PICO (Population, Intervention, Comparison, Result) approach, in which a comparative analysis allows to evaluate the most popular, effective or reliable types of interventions from a methodological point of view, behaviours and social norms, with a focus on intervention contexts. An experimental study conducted in France and Colombia will then aim to fill some gaps observed in the literature by testing two hypotheses: 

• i) immersive educational activities are more effective than traditional activities in inducing pro-environmental behaviours and normative changes;
• ii) the level of adherence to norms and civic engagement in both countries result in a different propensity to engage.

Each of the two research projects resulted in a “Policy Dialogue” publication that will be presented at COP28, as well as a research paper published in the collections of Editions Agence française de développement. The project of the GATE-CNRS team will also give rise to a second research paper presenting the results of the field experiment.

Download the publications:

• Climate change education from the perspective of social norms: A systematic review (AFD Research Papers, November 2023) and the associated "Policy Dialogue" publication
• Worldwide effects of climate change education on the cognition, attitudes, and behaviors of schoolchildren and their entourage (AFD Research Papers, November 2023) and the associated "Policy Dialogue" publication

The two systematic literature reviews highlight gaps in research on climate change education, but also some promising results for this area of intervention.

The study conducted by the University of Rosario highlights, among other things, the omission of the gender lens, the difficulties in analyzing the effectiveness of long-term interventions, and the fact that research focuses more on the effects on knowledge than on behaviour. The study also highlights that the most relevant interventions are those that mobilize innovative pedagogies, that are based on information drawing on personal experiences, and that generate positive emotions, while those based on negative emotions can have counterproductive effects.

The study led by the GATE-CNRS finds that the types of intervention are very diverse. Projects based on concrete activities, those that combine several types of interventions and those that involve several stakeholders (teachers, students, etc.) lead to more convincing results. The study also highlights the very small amount of work that focuses on norms; the fact that this research is conducted mainly in high-income countries and in urban areas; and that it focuses on recycling and waste behaviours, easily observable, neglecting behaviours with a greater impact on climate (transport, etc.).

The results of the experimental study are expected by the end of 2024.

Contacts:

• Dr. Cecilia Poggi, Research Officer, AFD
• Dr. Linda Zanfini, Research Officer, AFD
• Dr. Benjamin Quesada, Associate Professor, Earth System Science Director, Research Group Leader "Interactions Climate-Ecosystems" (ICE), University of Rosario (Colombia) 
• Dr. Fabio Galeotti, CNRS researcher at the Groupe d’Analyse et de Théorie Economique Lyon St-Etienne (GATE), Head of the 'Experimental economics' research group at GATE (France) 

As the field of research on green infrastructure and nature-based solutions in cities expands, the potential of urban agriculture in the production of ecosystem services remains unexplored. Beyond the benefits of increasing food supply and reducing the vulnerability of urban populations, urban food systems can be at the heart of policies to develop nature-based solutions. This project studies the potential benefits of these systems in the perimeter of Bengaluru, an Indian city with a strong heritage in terms of urban agriculture.

Taking the case study of Bengaluru, this project led by IIHS explores how and why urban food systems, in rapidly developing urban and peri-urban areas, can be seen as nature-based urban solutions that bring benefits to ecosystems and society.  

Two research questions are addressed: 

1. What is the scope and outcomes of urban agriculture for ecosystem services (including pollination) and societal well-being (such as food and nutritional security of the most vulnerable populations)?
2. How can we use different co-production pathways across the science-policy-citizen interface to scale up NBS around sustainable urban agricultural practices?

The research methodology is based on three main work packages: 

1. Synthesis of scientific knowledge on the potential of NBS and existing practices at various scales, and particularly within a chosen ward of Bengaluru with the deployment of pilot interventions;
2. Incubation and capacity building: incubating novel NBS ideas and experiments related to pollinator friendly and water conserving urban agriculture, and capacity building through the training of various stakeholder groups;
3. Scaling impact by identifying and engaging with different stakeholders, including city-level policy and decision makers, right from the start of the project to ensure the scaling of impact throughout the project.

The expected results of these projects are: 

• Academic results on sustainable urban food systems in the context of rapidly urbanizing countries from the Global South, on urban NBS experiences and their effects on ecosystem services (including pollination);
• Knowledge outputs for urban decision-makers on the integration of NBS in urban planning;
• Capacity building and teaching materials on multidisciplinary approaches to urban sustainability.  

The project is also testing nature-based solutions aimed at strengthening the resilience of food systems in Bangalore. 

The research team aims to show how nature-based solutions (NbS) can address urban water security challenges in the Global South — a topic that remains underexplored in the scientific literature, which is still largely focused on the Global North. Drawing on expert discussions and a literature review, they identify the specific characteristics of these contexts (environmental, socio-economic, governance-related, technical capacity, etc.), as well as the barriers and opportunities for implementing these solutions. The goal is to propose concrete avenues to support the more effective and equitable adoption of NbS in cities of the Global South.

Uganda’s wetlands are among the most productive ecosystems (in terms of ecosystem services) in East Africa. In addition to their ecological functions, they provide more than 50% of the monthly income of the populations that depend on them. However, the rate of wetland degradation is over 70 times the rate of their restoration. Artificialization and urban growth, informal settlements, agricultural activities, pollution or illegal mining of sand and clay: all of these causes contribute to the degradation of these ecosystems. 

To address this challenge, many restoration projects have already been carried out in Uganda, and the knowledge available on the country’s wetlands is important. Strengthening the links between research and policy implementation is therefore essential to facilitate and improve the extension of sustainable wetland restoration in Uganda.

This project is part of the ECOPRONAT research programme, which supports research on how to better take into account biodiversity and mainstream it into key economic sectors.

Based on two case studies, this project aims to facilitate and enhance the upscale of sustainable wetland restoration in Uganda:

• Identification of institutional and socio-economic constraints on restoration projects, including available research and lessons learned from Uganda;
• Analysis of the effects of restoration projects on natural ecosystems and their sustainability; 
• Development of tools to support decision-making;
• Capacity building of key actors in wetland restoration and management. 

The IHE Delft Institute for Water Education, in partnership with Makerere University, the Ministry of Water and Environment of Uganda and the NGO NatureUganda, is mobilizing its 20 years of experience in wetland research in Uganda to address these issues. 

This project draws on the analysis of two Ugandan wetlands – Lubigi and Rufuha, one urban and one rural – and focuses on several research questions to achieve its objectives: 

• Understand issues of wetlands and synthesize knowledge and practices of wetland restoration;
• Characterize institutions, governance and development process of wetland restoration;
• Analyse the participation of local communities in wetland restoration and assess the economic contribution of these ecosystems to household incomes; 
• Assess the impact of restoration on wetland biodiversity and the provision of ecosystem services; 
• Develop and test an indicator framework for wetland restoration monitoring and develop decision-making tools. 

Strengthening the capacity of the implementing agencies for restoration management, in particular by communicating the results of the project to public actors, is also a key axis of the methodology of this project.

This research process should result in the production of scientific analysis reports on constraints and issues related to wetland restoration projects. Policy notes and knowledge products on the monitoring, evaluation and deployment of ecological restoration of wetlands are also expected.

A Research Conversations webinar was organized in September 2024 to present and discuss the results of the research project.

Watch the replay: Restoring wetlands in Uganda: An integrated approach for sustainable solutions?

Contact: 

• Julien Calas, research officer at AFD

South Africa’s Department of Agriculture, Land Reform and Rural Development assists persons (or their descendants) who were excluded the formal agriculture economy on the basis of their skin colour, and who have recently begun to engage in farming with the support and assistance of the State. This broad policy is implemented through the Land Reform Programme, where Recapitalisation and Development funding (Recap) is used to help land reform beneficiaries establish viable enterprises. However, this programme remains focused on traditional models of crop and livestock systems. 

The consortium of researchers assembled by the South African National Bioinformatics Institute (SANBI) argues that the Land Reform Programme would benefit from integrating the ecosystem services paradigm to help reduce inequality and understand the benefits of land transfer more holistically (Clements et al. 2021). This research consortium is working to integrate wildlife economy enterprise development within the Recap scope of investment.

More specifically, the research project focuses on wildlife ranching, which can be defined as the breeding and commercial use of wild animals for hunting, game meat production, live animal trading or ecotourism. This economic activity can be an interface between conservation and agriculture but, although anchored for many years in South Africa, it remains little studied. Decision-makers thus lack data on the functioning of this wildlife economy as well as its socio-economic and environmental impacts. 

Developing knowledge and decision support tools on this wildlife economy with the support of the ECOPRONAT programme is therefore an opportunity for better management of agricultural land and natural ecosystems, for the benefit of beneficiaries of the Land Reform Programme. The survey methodology and lessons learned in South Africa will be used for exchanges with Kenyan authorities who are also conducting studies on the role of wildlife economy in that country.

This project aims to support the development of agricultural policies in Africa that are sustainable on the long-term, and to develop wildlife economy research in South Africa and Kenya. Through its work, the research consortium aims to produce knowledge and tools to enable a large-scale transition, going from a land use that degrades ecosystems to profitable wildlife enterprises that restore natural capital, create jobs and catalyze investment to expand conservation areas. 

To this end, the project aims to: 

1. Develop foundational knowledge for the wildlife economy to facilitate its mainstreaming into agricultural and biodiversity public policies (production of data on business models, their viability, investment and skills development needs, etc.);
2. Co-produce decision support tools that enable local actors, companies and public authorities to adapt their policies and investments and create a systemic impact;
3. Create a regional community of practice to strengthen research capacity in the South and the development of the wildlife economy. Two master’s students are involved in this project, led by SANBI in partnership with the South African Universities of Rhodes, Stellenbosch and Nelson Mandela. 

This research project is based on participatory knowledge building (including training workshops) and on the development of survey methods to collect social, economic and ecological data. This information will be used to produce decision-support tools. In particular, a geospatial selection tool will be developed to identify the actions and investments to be undertaken. 

The methodology consists of collecting data from the established wildlife ranching industries established in South Africa and Kenya, on the contributions of the wildlife industry to biodiversity, land restoration and socio-economic development. Through statistical analysis and data visualization, the team will convert this information into knowledge products to make it more accessible, and then into decision support tools to assist new and emerging farmers to create businesses in the wildlife economy and thus expand the wildlife ranching estate.

The research team has published academic articles on the functioning of the wildlife economy and its socio-economic and environmental impacts:

• Clements, H.S., Child, M.F., Lindeque, L. et al. Lessons from COVID-19 for wildlife ranching in a changing world, Nature Sustainability 5, 1040–1048 (2022).
• Denner, C., Clements, H. S., Child, M. F., & De Vos, A. (2024). The diverse socioeconomic contributions of wildlife ranching, Conservation Science and Practice, 6(7), e13166. 

The team collaborated with public authorities to ensure that this information could be used by local stakeholders. Their data, gathered from surveys with a representative sample of wildlife ranchers, fed into fact sheets on the wildlife economy published by South Africa’s Department of Forestry, Fisheries and the Environment (DFFE). These are available on the Biodiversity Sector Investment platform, which aims to inform South African citizens and investors interested in engaging in this type of activity.

The research has also informed local decision-making, notably in the revision of the National Biodiversity Economy Strategy and related debates on the sustainable use of biodiversity for economic purposes.

Finally, the team shared its findings with a broader audience through The Conversation Africa, analyzing how different wildlife use models can contribute to local development and the inclusion of disadvantaged communities.

Several findings have emerged from this research project: