The Nigerian Academy of Science has issued a stark warning about the country’s dwindling scientific workforce, saying the steady loss of researchers risks undermining future scientific and technological development. Dr Oladoyin Odubanjo, the Academy’s Executive Secretary, told reporters that an exodus of young researchers is creating a serious shortfall across universities and research institutes.
Nigerian research brain drain: causes and consequences
Odubanjo said the departure of early-career scientists compounds the challenge posed by migrating healthcare workers. Young researchers, he added, are leaving for more secure career paths abroad, leaving laboratories under-staffed and projects stalled. The trend, he warned, severs the essential link between experienced professors and the next generation of investigators, which is crucial for training, supervision and the continuity of long-term research.
The Academy pointed to practical obstacles that have driven many researchers away. A prominent example is the Treasury Single Account system. Under previous arrangements, grant funds were often trapped in centralised accounts, creating long delays when laboratories needed to purchase chemicals, replace equipment or finance fieldwork. Those delays have interrupted experiments, jeopardised time-sensitive studies and reduced the appeal of academic careers.
That loss of manpower affects more than academic prestige. Local research plays a key role in addressing public-health challenges, agricultural resilience and energy solutions tailored to Nigeria’s needs. When skilled scientists leave, the country loses the capacity to generate home-grown innovations and to respond rapidly to crises. Universities also suffer reputational damage, which hurts the training pipeline and makes it harder to attract external collaborations and investment.
Despite the warnings, the Academy offered a cautiously optimistic outlook for 2026. Odubanjo noted that recent policy changes have started to ease the most restrictive elements of the Treasury Single Account regime, improving researchers’ access to their allocated funds. The Academy said that if the government continues to implement reforms that speed grant disbursement and create more stable career structures, Nigeria could begin to recover lost ground.
Experts at the Academy urged a package of measures to retain talent. Recommendations include streamlining grant administration so funds reach laboratories without lengthy delays, increasing competitive research funding, and strengthening career pathways for early-career researchers through fellowships and tenure-track opportunities. Improving laboratory infrastructure and ensuring timely procurement were also listed as priorities to make academic roles more attractive.
Policy makers and university leaders, the Academy argued, should also focus on incentives beyond pay. Clear promotion criteria, research-support offices to handle administration and stronger links to industry can all help keep scientists in the country. Enhanced mentorship between senior academics and junior researchers would protect the transfer of practical skills and preserve institutional memory.
For now, the NAS message is simple. Nigeria still has a reservoir of talent, but retaining it will require administrative reform, predictable funding and meaningful career prospects. With recent changes to the Treasury Single Account and a commitment from government to address bottlenecks, the country has a realistic chance to stabilise and eventually rebuild its research capacity by 2026.
Key Takeaways:
- National academy warns of a growing Nigerian research brain drain that weakens local scientific capacity.
- Treasury Single Account bottlenecks stalled grant spending and hampered projects, driving talent overseas.
- Collaboration gaps between senior academics and young researchers are reducing the nation’s ability to solve local problems.
- Recent TSA reforms and improved fund access offer a pathway to retain talent and revive research by 2026.
