I agree with Chris that Marx and Engels appear to have missed a trick on this topic. Part of the reason may have been the much smaller pressure on total resources in their day. But (from distant memories of reading Martinez Alier's "Ecological Economics") I suspect that a stronger reason might have been that they were put off early ecological writers by the attempts of some of the latter to base value theories on the energy content of commodities. Julian
This archive was generated by hypermail 2b30 : Sat Mar 02 2002 - 00:00:04 EST