于是，人们的目光开始转移到第二种观点。 这种观点认为，发达经济体通过生产有用的东西获得增长的基本能力下滑已经持续了数十年之久了，其特征便是用债务来支撑支出。
Attention is therefore shifting to the second narrative, which suggests that the advanced economies’ fundamental capacity to grow by making useful things has been declining for decades, a trend that was masked by debt-fueled spending.