Science

Informal food vendors: The invisible backbone of the world's food system

Source: Phys.org · Published 8 Oct 2026, 22:40

Walk through almost any city or town in a low-income or middle-income country and you'll pass them: the woman selling deep-fried fish from a cart, the mobile vendor with a bicycle full of vegetables,…

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• #income
• #food
• #vegetables
• #invisible
• #informal
• #backbone