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Emeka Osei
Food Security, Biofortification & Agriculture in the Global South
Development journalist covering the agricultural innovations that can feed a warmer, more crowded world — particularly in Africa and South Asia.
1 article published
About
Emeka Osei was born in Accra, Ghana, and raised in London, where he studied international development and journalism. He has spent his career writing about the food security challenges facing Sub-Saharan Africa and South Asia — regions where agricultural innovation is not an academic exercise but a matter of survival. At Discovia, Emeka covers drought-resistant crop research, biofortification, pest-resistant seed development, and the often-overlooked agricultural scientists in the Global South doing world-class work with a fraction of Western resources. He is a firm believer that the next Green Revolution will come from somewhere unexpected — and he intends to be there when it does. He is based in London.
Articles by Emeka Osei

🔴The Problem First🌾 Food & Agriculture
The Simple Test That Actually Saves Your Milk
You love your fermented foods, but how safe are they really? Discover the simple, low-cost algorithm that could finally protect your daily yogurt and kefir.
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Emeka Osei
Jun 3, 2026 · 6 min read