There are many remedies for this kind of waste – from the “curing” of roots and tubers to minimize damage, to more expensive refrigeration. So why aren’t these technologies – widely used in richer countries – adopted in the developing world?
此类浪费有诸多补救办法——从腌制根茎以期减少损失，到更加昂贵的冷藏。那么为什么这些在富裕国家被广泛采用的技术并没有运用到发展中国家？