Recent capitalistic failures beg for solutions.
There is an implicit falsehood of using money as either a metric or means by which to advance. Perhaps only as a tool to check on usefulness, it may have a role. Otherwise, generalizing Darwinism to monetary systems is highly problematic, i.e.:
http://www.public.iastate.edu/~riczw/MEGliter/econ/hedoin.pdf - while attempting to link Darwinism and natural selection to economics, the author fails miserably, which is why this is cited. Try to find any clear analogies between money theory and evolution, post them here if there are any at all.