(Bluegrass fans will get the reference.)
"And as soon as the exchange dynamics get more complicated than that, a medium of exchange — i.e. money — becomes necessary."
If you haven't read David Graber's Debt: The First 5,000 Years, I highly recommend it.
"And as soon as the exchange dynamics get more complicated than that, a medium of exchange — i.e. money — becomes necessary."
If you haven't read David Graber's Debt: The First 5,000 Years, I highly recommend it.