The global financial system has come unglued. Everywhere the real world evidence points to cooling growth, faltering investment, slowing trade, vast excess industrial capacity, peak private debt, public fiscal exhaustion, currency wars, intensified politico-military conflict and an unprecedented disconnect between debt-saturated real economies and irrationally exuberant financial markets.

Yet overnight two central banks promised what amounts to more monetary heroin and, presto, the S&P 500 index jerked up to 2070. That is, the robo-traders inflated the PE multiple for S&P's basket of US-based global companies to a nose bleed 20X their reported LTM earnings....