The Knowledge Communities
The French National Research Institute for Sustainable Development organizes permanent forums for dialogue and exchange bringing together partners around major societal challenges The Knowledge Communities (CoSav, from Communautés de Savoirs in French) are both an internal cement for the French National Research Institute for Sustainable Development (IRD), and a support point for federating and innovative activities. These communities provide a framework for collaboration conducive to the emergence and co-construction of multi-stakeholder projects. By pursuing a transdisciplinary approach, and with the achievement of the SDGs (Sustainable Development Goals) as a benchmark, the knowledge communities aim to facilitate the response to concrete opportunities such as setting up projects, preparing syntheses, investing in new collaborative tools, responding to institutional requests and international organisations, and making sustainability science and its methods more visible and accessible. The IRD has nine knowledge communities. Biodiversity Biodiversity refers to all living things and the ecosystems in which they live – from bacteria to plants and animals. This term also includes the interactions of species with each other and with their environments. Biodiversity is threatened directly and indirectly by human activities (changes in land use, direct exploitation of species and ecosystems, pollution, etc.), while humans depend on it in material (for example, by providing our food and contributing to climate regulation) and immaterial (cultural, aesthetic, etc.) terms. This interdependence is particularly important in the countries of the Global South, where the conservation of biodiversity and the improvement of the living conditions of their inhabitants must be carried out in a coordinated manner, taking into account the often far-reaching consequences of climate change. Providing solutions to these challenges, as some of the Sustainable Development Goals aim to do, requires research that brings together all components of society: researchers from all relevant disciplines, decision-makers, donors, civil society and the populations. The objective of CoSav Biodiversity is to structure a community of researchers to think about and predict future dynamics via inter- and transdisciplinary approaches linking natural sciences to human and social sciences. It thus aims to offer its expertise to the academic and international decision-making sphere on issues related to biodiversity (IPBES, IUCN, CBD, etc.). Climate The consequences of global warming are already being felt in many parts of the world and it is likely that even if it is kept below 1.5°C, global warming will threaten certain regions, species and activities. In this context, interdisciplinary and intersectoral approaches are necessary to understand and anticipate the consequences in terms of the evolution of climatic hazards and impacts, to analyze the new risks and vulnerabilities and to co-construct sustainable solutions to limit the impacts in the South. The objective of the Climate Knowledge Community is to create cross-disciplinary links between mixed research units (UMR) involving the IRD and its partners on issues related to global warming. This interdisciplinary cross-disciplinary initiative is structured around four actions: low-carbon research in the South; the co-production of knowledge and solutions at the territorial level; the development of a digital platform for climate services; participation in the science-policy dialogue. Georesources and sustainability Extractive activities are a source of disruption for society and the environment and are therefore not very compatible with the concept of sustainability. The Georessources and sustainability (GéoD) Knowledge Community explores the various facets of this antagonism at different scales of space and time, in a global context of global warming, ecological and energy crisis and social and territorial inequalities. The scope of GéoD covers georesources from their genesis and geological context to their integration into socio-technical assemblages, modes of governance and heterogeneous extractive territories. It also includes the analysis of disturbances induced in the biogeochemical cycles of contaminants in the environment, as well as the health risks and social vulnerabilities generated by associated extractive and industrial activities. This community is a forum for dialogue open to all scientific disciplines, and aims to foster the emergence of new scientific frontiers and original solutions for the avoidance, mitigation and/or repair of damage caused by the exploitation of geological resources. GeoD contributes to the co-construction of a fairer and more sustainable relationship with georesources and the regions that are home to them, driven by an ethic of responsibility and a reflexive approach. The concepts of justice and responsibility – environmental, health, social, economic – are at the heart of the debates, within the framework of an inclusive science-society-politics dialogue and citizen/participatory research in both the Global North and the Global South. Coastline and ocean In the context of global changes, knowledge relating to oceanic and coastal areas is becoming a top priority, as demonstrated by the launch of the United Nations Decade of Ocean Science for Sustainable Development (2021-2030). Ocean and coastal ecosystems provide various services: supply by providing a high level of essential foodstuffs; regulation and protection against hazards (carbon sequestration); support (life and element cycles); cultural (levers of attractiveness for seaside tourism and a strong heritage dimension). However, economic and demographic growth, coastal development and climate change are generating increasing pressures on these ecosystems. These pressures are aggravating the services provided by these oceanic and littoral ecosystems, thus demonstrating the interdependence of societies, coasts and oceans. Understanding the complexity of the interactions between these environments and humans, who have multiple representations and uses of them, requires the mobilization of a broad spectrum of tools, disciplines and actors. Inter- and transdisciplinary collaborative approaches are essential for the study of the coast-ocean complex as a socio-ecosystem and for the construction of strategies guaranteeing the sustainability of its uses. The objective of the CoSav LeO is to help bring together, unite and promote a close-knit and visible community of IRD actors and partners in the Global South and Overseas Territories around these issues. Migrations In 2021, there were 281 million international migrants in the world, i.e. people living in a country other than the one in which they were born. This ever-increasing international migration is mainly between countries in the Global South, with intra-regional migration being the most common. In addition to this migration between countries, there