With the past week’s dismal US jobs data, signs of increasing financial strain in Europe and discouraging news from China, the proposition that the global economy is returning to a path of healthy growth looks highly implausible. It is more likely that a pessimistic view is again taking over as falling incomes lead to falling confidence that leads to reduced spending and yet further declines in income. Financial strains hurt the real economy, especially in Europe, and reinforce existing strains. And export-dependent emerging markets suffer as the economies of the industrialised world weaken.
Summers, Lawrence H. "Look Beyond Interest Rates to Get Out of the Gloom." Financial Times, June 4, 2012.