The realities of 'peak oil' are already upon us, and there simply isnt enough oil for us to continue using it as we are at present. If no action is taken in the short term, the medium to long term will surely present us with the need for radical and immediate change. There may be great social instability - and this will probably be upon us within the next 10 years. I suggest the transport system we find ourselves with today is the key and pivotal factor - it is the nub of the problem and the place where we must look to find a solution.
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