NiceFarmer
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Adverse environmental factors are expected to drive up world food prices by up to 30-50 per cent in the coming decades, the latest United Nations Human Development Report has warned.
Food production must rise to meet the demands of growing populations, but the combined environmental effects of land degradation, water scarcity and climate change will restrict supply, the report says adding that income poverty and malnutrition could worsen if the prices of key staples rise.