On 22 févr. 07, at 00:26, Sean Andrews wrote:
> Anyway, I was hoping someone on the list could shed some light on this
> question: why can we not have a world currency? Either through
> references to other conversations or your own formal or informal
> understanding.
It is not an answer but you could point your students to the process to reach the creation and use of the Euro in a part of the European Union. All this must be fairly well documented and would give indications as to why it is a very difficult process.
Jean-Christophe Helary