The Bureau of National Labor Statistics in China says China's GDP growth for 4th quarter 2008 was 6.8%. Private economists expect growth to slow to something like 5% in 2009 as the full brunt of the housing downturn and the drop in exports manufacturing is felt this year. Housing and exports were the two engines that helped China to reach 12-13% growth rates for 2007 and 2008. 2008 was also the year of the Olympics, and it now appears that by excessive growth and production capacity in many industries and increasing exports China may have created severe imbalances in the world economy. One way this happened is through the huge and ever increasing trade deficits with the US. By reinvesting the money in US Treasurys, China made a huge wave of liquidity and cheap credit possible in the US creating a bubble economy. The other is through the inflated demand in commodities like oil from the Middle East and countries like Russia, and demand for iron ore and other metal commodities from places like Brazil and Australia. This put upward pressure on the prices of commodities, creating a bubble in the price of oil. With the bursting of these bubbles the economies of Russia, Brazil and Australia and other countries are in a deep nosedive. The effects have operated in myriad ways, including a circular effect of the bursting of the credit bubble in the US leading to a collapse of demand in the US market for Chinese goods. In turn the collapse in demand for German and Japanese goods in China with declining demand, as the effects moved through the channels of the international trading system. The decline in Chinese demand also affects the US ability to make a export driven recovery....