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How Crop Innovation is Addressing the Impact of the Climate Crisis in Africa

In a just-published op-ed, Martin Kropff, Director General, International Maize and Wheat Improvement Center (CIMMYT) and Nteranya Sanginga, Director General, International Institute of Tropical Agriculture (IITA), talk about CGIAR centers’ investment on long-term breeding to increase genetic gains in an important food crop like maize using many new tools and technologies.

In the op-ed, Kropff and Sanginga make the case for increasing investments in crop improvement and seed systems innovation to cope with the climate variability crisis in sub-Saharan Africa. They said “It is not enough to lower carbon emissions. African farmers need to adapt quickly to rising temperatures, drawn-out droughts and sharp, devastating floods. With higher-yielding, multiple stress tolerant maize varieties, smallholder farmers have the opportunity to not only combat climatic variabilities, diseases and pests, but can also effectively diversify their farms. This will enable them in turn to have better adaptation to the changing climates and access to well-balanced and affordable diets.”

CGIAR has been leading technological innovation and deployment to transform food systems for many decades. CIMMYT and IITA are the two CGIAR research centers undertaking innovative maize research and development work in the stress-prone environments of Africa.

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Why the Fertilizer Crisis Won’t End When the Iran War Does

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The fertilizer crisis didn’t start with war — it revealed a system already under strain.

Seed World U.S. Editor Aimee Nielson breaks down what’s really happening in global fertilizer markets and why the impact on farmers may last far longer than current headlines suggest. Featuring insights from global fertilizer expert Melih Keyman and industry leaders Chris Abbott and Chris Turner, this conversation explores:

Why fertilizer supply was already tight before geopolitical disruption

What the Strait of Hormuz and global trade routes mean for input availability

How rising nitrogen prices are crushing farmer margins

Why this crisis could affect seed choices, crop mix and acreage decisions

The hidden risks around phosphate and sulfur supply

Why experts say this situation may get worse before it gets better

Even if tensions ease, the underlying issues — supply constraints, investment gaps and purchasing behavior — are still in play.

Watch to understand what this means for farmers, the seed industry and the future of global food production.