Why might farmers in developing countries rely on cash crops, and what risk does this pose to food security?

Why might farmers in developing countries rely on cash crops, and what risk does this pose to food security?

• A. Cash crops are grown primarily for export earnings.
• B. Cash crops have no impact on food security.
• C. Cash crops strengthen food self-sufficiency and reduce price risk.
• D. Cash crops earn foreign exchange; reliance on them can reduce food self-sufficiency and increase vulnerability to price shocks and climate shocks.

Answer: (D)

The key idea is that farmers tilt land and effort toward cash crops to earn foreign exchange, but this can undermine local food security. When a large share of farmland goes to export crops, less land and fewer resources are available for growing staple foods consumed at home. That makes households more dependent on volatile world markets for their food. If international prices for cash crops drop or a drought or other climate shock hits the cash crops, farmers’ incomes suffer, which can reduce their ability to buy food and invest in farming. The country’s overall food self-sufficiency can also weaken if export crops dominate the economy and policymakers struggle to finance domestic food needs during price or climate shocks. So earning foreign exchange is important, but heavy reliance on cash crops raises the risk of food insecurity through reduced self-sufficiency and greater exposure to price and climate volatility.

The key idea is that farmers tilt land and effort toward cash crops to earn foreign exchange, but this can undermine local food security. When a large share of farmland goes to export crops, less land and fewer resources are available for growing staple foods consumed at home. That makes households more dependent on volatile world markets for their food. If international prices for cash crops drop or a drought or other climate shock hits the cash crops, farmers’ incomes suffer, which can reduce their ability to buy food and invest in farming. The country’s overall food self-sufficiency can also weaken if export crops dominate the economy and policymakers struggle to finance domestic food needs during price or climate shocks. So earning foreign exchange is important, but heavy reliance on cash crops raises the risk of food insecurity through reduced self-sufficiency and greater exposure to price and climate volatility.