In a significant acknowledgment of Nigerian academic excellence, Professors Ibidun Adelekan and Aliyu Barau have been selected among 97 global experts to serve as lead authors for the Intergovernmental Panel on Climate Change (IPCC) Special Report on Climate Change and Cities. This landmark report, scheduled for release in March 2027, represents the inaugural publication of the IPCC’s seventh assessment cycle, focusing on the critical nexus between climate change and urban environments.
About the IPCC Special Report on Climate Change and Cities
The forthcoming IPCC Special Report on Climate Change and Cities aims to provide a comprehensive assessment of the latest scientific understanding regarding the impacts, risks, and mitigation strategies associated with climate change in urban areas. With over half of the global population residing in cities—a figure projected to increase significantly by 2050—the report’s insights will be crucial for policymakers, urban planners, and climate activists worldwide. The selection process for lead authors was rigorous, emphasizing scientific, technical, and socio-economic expertise, as well as geographical and gender balance. Out of 1,201 nominations from national focal points and observer organizations, 97 experts were chosen, with over half being women and a significant proportion representing developing countries and economies in transition.
Professor Ibidun Adelekan’s Role and Contributions
Associate Professor Ibidun Adelekan, a distinguished geographer from the University of Ibadan, will contribute her extensive expertise to Chapter 2 of the report. Her research focuses on the human dimensions of global environmental change, encompassing climate change, disaster risk reduction, and resilience. Adelekan’s work has significantly advanced the understanding of climate impacts on vulnerable communities in West Africa, making her an invaluable asset in formulating effective climate adaptation strategies.
Professor Aliyu Barau’s Role and Contributions
Professor Aliyu Barau, the Dean of the Faculty of Earth and Environmental Sciences at Bayero University, Kano, and the West Africa Hub Director of the Urban Climate Change Research Network (UCCRN) affiliated with Columbia University, will lend his expertise to Chapter 5. His research centers on urban planning, sustainability, and climate resilience, particularly within rapidly urbanizing African cities. Barau’s involvement underscores the importance of integrating urban development with climate adaptation policies, ensuring that the unique challenges and opportunities of African urban centers are adequately addressed.
Significance of Their Selection
The inclusion of Professors Adelekan and Barau in this pivotal report highlights the critical role African researchers play in the global climate discourse. Their contributions will not only elevate Nigeria’s profile in international climate research but also ensure that African urban experiences and solutions are integral to global strategies. This representation is vital for developing comprehensive and inclusive approaches to climate change mitigation and adaptation.
Global Context and Future Engagement
The IPCC’s Special Report on Climate Change and Cities is anticipated to serve as a crucial “call to action,” aiming to harness the potential of cities to tackle climate challenges while promoting resilience, inclusivity, and sustainability. The report will provide a thorough assessment of current science, examining climate impacts, risks, and mitigation strategies pertinent to urban areas. As the drafting process commences, the scientific community is encouraged to engage as expert reviewers, with a call for participation in the review of the first-order draft slated for the second half of 2025. This inclusive approach seeks to enrich the report with diverse insights, ensuring its relevance and applicability across varied urban contexts.
Conclusion
The appointment of Professors Ibidun Adelekan and Aliyu Barau as lead authors for the IPCC’s Special Report on Climate Change and Cities marks a significant milestone for Nigerian academia. Their involvement will ensure that the perspectives and experiences of African cities are well-represented in global climate strategies, contributing to more effective and inclusive solutions to the pressing challenges posed by climate change.
