Central Banks across the developed world have been attempting to use monetary liquidity to prevent the inevitable convergence of our standard of living with that of the Third World. Of course it's a futile task and suffice to say, that adjustment would have already taken place after 2008 if they hadn't intervened to prop up asset markets. Unfortunately, once the developed nations took the easy path of trading with countries that have no labour or environmental standards, the (downward) convergence in standards of living became inevitable. It didn't help that the developing nations suppressed their own currencies and otherwise recycled their profits back into developed world debt in order to sustain their competitive advantage, however artificially. All that strategy did was to temporarily subsidize our lifestyle gap while our nations' debt balances accumulated steadily. Of course, this strategy of using Central Banks to levitate the financial assets, even as workers and consumers fell ever further behind the solvency curve was a fool's errand of the highest order. It had no chance of ever fundamentally rebuilding the economy, much less generating inflation. All the money flowed straight into the stock market.
At this juncture it's important to see past all of these Central Bank interventions that are merely sound and fury signifying nothing. When viewed in the context of the long-term trend in wages and core inflation, it's overwhelmingly clear that Central Banks lost the real battle a long time ago...