African governments have been urged to adopt and sustain smart, science-driven policies to strengthen food security and address the growing threats posed by climate change across the continent.
The call was made by the Vice-Chancellor and Principal of Ernest Bai Koroma University, Sierra Leone, Prof. Edwin Momoh, while delivering the 3rd Distinguished Public Lecture of Olusegun Agagu University of Science and Technology, Okitipupa, Ondo State.
Speaking on the theme, "Climate Change and Food Security in Africa: Impact on Agriculture, Access and Adaptation," the crop scientist described climate change as one of the greatest global challenges confronting humanity, warning that Africa remains among the regions most exposed despite contributing little to global greenhouse gas emissions.
He attributed the worsening climate crisis to human activities, including the burning of fossil fuels, deforestation, industrial pollution and unsustainable agricultural practices, noting that the effects were already evident in rising temperatures, irregular rainfall, flooding, drought, erosion and desertification.
According to him, agriculture, which supports the livelihoods of millions of Africans and serves as the backbone of many economies on the continent, remains the sector most affected by climate change.
Momoh, however, said the challenge also presents opportunities for innovation, regional cooperation and economic diversification if governments invest in sustainable solutions.
He advocated the adoption of climate-smart agriculture, climate-resilient food systems, the Water-Energy-Food Nexus approach, development of drought-resistant and flood-tolerant crop varieties, improved ecosystem monitoring, nature-based farming practices and wider deployment of climate information services and artificial intelligence technologies.
The don stressed that meaningful progress would require sustained government commitment to research, institutional development and investment in people, adding that policies promoting social inclusion, gender equity, market access and ecological innovation would strengthen Africa's resilience against climate shocks.
Chairman of the event, the Kalasuwe of Apoiland and Pro-Chancellor of the University of Fortune, Igbotako, Prof. Oba Sunday Amuseghan, described the lecture as timely, saying Africa must embrace practical solutions to guarantee food security and environmental sustainability.
In his welcome address, the Vice-Chancellor of OAUSTECH, Prof. Temi Ologunorisa, called on governments, organisations and individuals to intensify tree-planting initiatives, noting that trees play a vital role in reducing carbon emissions and improving environmental health.
The lecture featured the presentation of an award to Momoh and attracted academics, policymakers, traditional rulers, security officials, agricultural experts, students and members of the public.
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