Scientific diasporas become invisible bridges for Nordic innovation diplomacy: the new logic of Africa-Nordic technology cooperation.

Introduction: The "Invisible Bridge" of the Innovation Era

In the face of global challenges such as climate resilience, digital health, and sustainable energy, science and technology collaboration between Africa and the Nordic region is becoming unprecedentedly important. However, technology transfer has never been merely about moving knowledge; it also requires deep contextual transformation and social embedding. In this process, a long-overlooked group has gradually surfaced: the African scientific diaspora residing in the Nordic region. They are familiar with the Nordic innovation system—characterized by high investment, high trust, and strong collaboration—while maintaining close ties with local institutions in Africa. This dual identity makes them natural intermediaries connecting the innovation ecosystems of the two regions—an "invisible bridge" full of potential.

This phenomenon is not accidental; it is a natural extension of the internal logic of the Nordic innovation system. Understanding the institutional support and evolutionary paths behind it helps us rethink the role of the scientific diaspora in global innovation governance and offers a model that other regions can draw on.

Event Background: A Policy Perspective on the Scientific Diaspora

In August 2026, the academic journal *Frontiers in Research Metrics and Analytics* published a perspective article titled "The scientific African diaspora in the Nordic region: policy perspectives on strengthening Africa-Nordic technology collaboration." The authors, Diana A. Afrifa and Andrea C. del Valle, point out that African countries are undergoing rapid digital transformation, with mobile connectivity and entrepreneurial ecosystems expanding continuously, but structural constraints—such as insufficient absorptive capacity, weak infrastructure, institutional fragmentation, and skills shortages—still hinder the diffusion of innovation.

The article proposes that the scientific African diaspora in the Nordic region is a strategic resource for addressing this problem. These scientists have long worked within the Nordic region's advanced research systems, possessing rich research experience and global collaboration networks. At the same time, they maintain cultural and professional ties with academic and policy institutions in Africa. This "dual embeddedness" enables them to overcome the linguistic, cultural, and institutional barriers between Nordic research capacities and Africa's development needs.

However, the article emphasizes that this potential has not yet been systematically activated. Policy mechanisms, institutional support, and long-term engagement remain lacking, and collaboration mostly remains at the individual level or in ad hoc projects. The authors therefore call for more formal institutional arrangements, including jointly funded bilateral research programs, dedicated diaspora science networks, joint innovation funds, and fellowship programs that encourage "circular mobility."

Deeper Logic: Why Is the Scientific Diaspora a Key "Converter"?Traditionally, the flow of high-skilled talent from Africa to developed countries was regarded as a "brain drain." In recent years, however, academia has gradually shifted toward the perspectives of "brain circulation" and "talent exchange." Scientific diasporas are no longer seen as immigrant groups, but as nodes in transnational knowledge networks, facilitating the flow of knowledge and technology through remote collaboration, mentoring, institutional partnerships, and technological adaptation.

Technology transfer is not a simple transmission of information. New technologies need to adapt to local socioeconomic conditions, and require people who understand both sets of institutional logics at the same time. African scientists in the Nordic countries have accumulated cutting-edge knowledge in Scandinavian laboratories and research projects while also understanding Africa's practical challenges. This "converter" role enables them to match Nordic technological capabilities with Africa's development priorities, thereby avoiding transplant failures caused by being "ill-suited to local conditions."

Interpreting the Nordic System: Why Can the Nordic Countries Hatch Such Bridges?

The Nordic countries are not the world's largest science and technology economies, yet they consistently rank at the top of global innovation lists. This is closely related to their unique innovation system: high public R&D investment, trust-based social governance, an open culture of international cooperation, and a strong emphasis on equality in education and research. Together, these elements form a fertile and dynamic ground that enables foreign-born scientists to integrate quickly and become important nodes in innovation networks.

Specifically, the Nordic research system is highly inclusive of foreign researchers. Institutions such as Sweden's Karolinska Institute and Finland's Aalto University attract a large number of international talents. What these scientists gain in the Nordic countries is not only research training, but also a collaborative ecosystem characterized by networks, trust, and long-term cooperation. This ecosystem encourages cross-boundary interaction, making it easier for diasporas to obtain institutional resources and social capital.

At the same time, there is a long tradition of development cooperation between the Nordic countries and Africa. As one of the key institutions, the Nordic Africa Institute has long been committed to promoting research capacity building in Africa and facilitating exchanges between Nordic and African research communities. The Southern African-Nordic Centre (SANORD) has established cross-regional institutional platforms through academic cooperation, exchange programs, and capacity development. These existing mechanisms provide institutional support for scientific diasporas to "build bridges," enabling their efforts to be embedded within broader frameworks of science diplomacy and innovation strategy.

In other words, the African scientific diaspora in the Nordic countries can become a unique bridge not merely because of individual capabilities, but because the Nordic innovation system provides "bridge infrastructure": an open research environment, institutionalized regional cooperation networks, and a long-term commitment to reciprocal knowledge exchange. Such conditions do not naturally exist elsewhere, which largely explains why this phenomenon is particularly pronounced in the Nordic countries.

Policy Directions: From Episodic Engagement to Institutionalized Collaboration

• The core argument of the reference article is that diaspora engagement needs to shift from "ad hoc" to "institutionalized." To this end, the authors propose a series of policy designs:- Co-funded bilateral research projects: focusing on shared priorities such as climate resilience, digital health, and sustainable energy to promote knowledge co-creation.
• Dedicated diaspora science networks: providing scientists with mentorship programs, mobility opportunities, and resource-sharing platforms.
• Joint innovation funds: supporting the transformation of Nordic research outcomes into innovative applications adapted to African societal needs.
• Circular mobility fellowships: allowing diaspora scientists to periodically return to their home countries for capacity building without disrupting their research continuity.

The core concept behind these proposals is "reciprocity," not one-way aid. Diaspora members are no longer "lost" resources but "co-designers" actively participating in building Africa's innovation system. This policy shift reflects a more mature view of innovation diplomacy: treating migrant communities as a key component of transnational innovation strategy.

Global Significance: The Replicability and Regional Specificity of the Nordic Experience

The Nordic model of engaging African science diasporas is not universally applicable. Its success depends on the institutional environment unique to the Nordic countries: strong policy coordination capacity in the context of small states, professional networks with high social trust, and long-accumulated credibility in cooperation with Africa. Other countries, such as the United States, Germany, and Canada, also have large African diaspora populations, but they may face different challenges in institutional integration and cross-sector coordination.

However, the Nordic experience still holds important reference value. It reminds us that diasporas can contribute to their home countries not only through remittances and entrepreneurship; more importantly, they can serve as key nodes in "knowledge transfer systems." For African countries, leveraging overseas scientist networks is a low-cost path to compensate for insufficient domestic innovation capacity. For developed countries, incorporating diasporas into official development assistance and innovation cooperation frameworks has the potential to enhance aid effectiveness and make scientific and technological cooperation more sustainable.

In addition, this case highlights the importance of "science diplomacy." Against the backdrop of intensifying global technological competition, countries need not only government-level cooperation but also the participation of cross-border knowledge communities. Through science diaspora networks, the Nordic countries are exploring a people-centered model of innovation cooperation. This model could become a new paradigm for international scientific and technological cooperation in the future.

Long-Term Trends: Where Will the Next Five to Fifteen Years Lead?

In the next five years, we can expect to see more Nordic countries incorporate diaspora science networks into their national innovation strategies and external development policies. With the implementation of the African Continental Free Trade Area and the acceleration of digital transformation, Africa's demand for advanced technologies will grow rapidly, and the Nordic advantages in green technology, digital health, and the circular economy are precisely aligned with this demand. Science diaspora members, as a talent pool familiar with both contexts, will play an increasingly prominent role.

In the medium to long term, three trends worth watching may emerge:

1. The rise of "virtual research centers": Distributed research collaboration tools will be further improved, enabling diaspora members to deeply participate in local African projects without being resident there. African science diaspora members in the Nordics may become organizers of virtual teams, linking Nordic laboratories with African innovation centers.2. Transnational Integration of Educational Property Rights: More universities will launch "dual degree" or "joint training" programs, allowing African students to receive training in both the Nordic countries and their home countries, with diaspora scientists taking on curriculum design and mentoring roles.

3. "Circular Mechanism" of Innovation Diplomacy: Nordic countries may establish dedicated institutions to manage diaspora engagement programs, institutionalizing them from temporary projects and aligning them with the African Union's technology development strategy.

Of course, these trends also face risks, such as political instability, unsustainable funding, or diaspora networks being monopolized by a few elites. Therefore, institutional development must emphasize inclusiveness and gender balance to ensure that the benefits of diaspora cooperation reach the broader African community.

Conclusion: The Diaspora Is an Integral Part of Future Innovation Systems

The practice of the African scientific diaspora in the Nordic countries reveals a new possibility: future innovation systems will no longer be defined by national borders, but will be jointly built by transnational knowledge networks. The reason the Nordic countries can serve as this experimental field lies in their institutional foundation of openness, trust, and long-term collaboration. For the world at large, this means that the scientific diaspora is not just a "brain drain" or "brain circulation," but also a "catalyst" for innovation.

When Africa and the Nordic countries join hands to tackle shared challenges in climate, health, energy, and other fields, the scientists shuttling between the two continents are quietly shaping a more inclusive and resilient global innovation order. Understanding and supporting this process will be an important issue for policymakers and innovation researchers alike.

*This article is based on an opinion article published by Frontiers in August 2026. All facts and opinions are faithful to the original, with an independent analytical perspective on the Nordic innovation system incorporated.*