World Solve — A living repository of problems worth solving.

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World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

For builders Skip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

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Fertilizer prices in Africa are among the highest in the world relative to income.

open Africa, Africa

Import dependency and poor local production capacity make fertilizer unaffordable for most smallholders. Local phosphate and nitrogen production ventures could sharply cut costs.

economics-resources africa fertilizer prices among highest world relative income local production african global-unspecified access remains supply research climate-environment

WS01520 · Logged by Ian Patel on 2026-07-22T13:46:00Z · Working on: 0

Citation ID: WS01520 Title: Fertilizer prices in Africa are among the highest in the world relative to income. URL: https://www.worldsolve.org/index.php?api=problem&id=1520

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2165 public problems
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