Copper is often referred to as the PhD of commodities for, as JPMorgan's Ken Landon notes, "When companies ramp up production of various products, whether during or in anticipation of economic recovery, they demand more cooper." Gold, however, he adds, "is not sensitive at all to business-cycle demand. Its price is driven by the monetary environment." While Bloomberg's chart of the day prefers to take the short-term (last few weeks) view of the world to justify a bullish equity market call, we prefer to look at longer-term cycles and the message is extremely clear - manufacturers are anything but confident, are doing anything but buying copper in anticipation of demand, and despite gold's recent fluctuations it is anything but implying that the world's grand monetary policy experiment is slowing down. What we see from this chart is yet another clear fundamental divergence between Dr. Copper's take on the global economy and the US equity market's nominal recovery.