Above is the graph of Crude oil prices over the last one month. And most of the other commodity prices are showing similar violently. The issue for at least oil is one of geo-politics influencing an already strained supply chain of crude oil. Nations such as
(Another commodity which has been in the news lately is gold, which occupies a unique position as both a commodity (as in raw material used in various functions) as well as safe haven currency.)
Coming back to oil, and more accurately energy it represents to the consumers, energy demands are increasing ever more where as the supply is limited to fossil fuels. Fossil fuels mainly are oil, natural gas and mostly forgotten but very important material Coal.
Coal enjoys some of the highest demand in the world since significant amount of electricity in the world is produced by burning coal. It is a very effective raw material for energy as long as transportation charges are not huge.
Coal is one of the “re-discovered” energy sources of
Why am I talking about coal now? Because I am reading Coal: A Human History. Economic History books have always interested me, however, this book is more than economic history of coal, and the book describes history of the evolution of industrial lifestyle and labor movements. Imagine carrying sand along with you during a train ride, incase somebody next to you would catch fire?
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