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How satellites are supporting farmers across Africa Catherine Nakalembe
More than 8,000 satellites orbit Earth, taking photos every day. Food security specialist and TED Fellow Catherine Nakalembe shows how she uses this imagery to help smallholder farmers across Africa prepare for floods, d...
About This Episode
How satellites are supporting farmers across Africa Catherine Nakalembe is an episode from TEDTalks Technology by TED Tech. More than 8,000 satellites orbit Earth, taking photos every day. Food security specialist and TED Fellow Catherine N...
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This episode belongs to TEDTalks Technology.
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Episode Details
Published Feb 13, 2026, 12:36 long, audio available.
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