Use the Commodity Boom discussion thread to discuss the recent commodity trends here in the United States and throughout the world.

Are commodities a good investment right now? What type of impact does a weak US dollar have on the commodity market? The price of wheat, oil, gas, and gold are all on the rise. What is the explanation of this and how do events around the world impact the commodities market here in the United States? As consumers, do we rely too much on non-renewable resources? If so, would you say that our use of these products impacts their value on the commodities market?