Sir, In arguing his case that Greece should not be ejected from the euro, George Pagoulatos appeals to the ancient Greek myth of the noble Iphigenia, who was sacrificed by her father so that his warships might have a fair wind to Troy ("Greece should not be sacrificed for the euro", August 16).

In Greece's present day context, one has to wonder whether it might not have been more apt for Prof Pagoulatos to have considered the alternative Greek myth about the punishment Zeus meted out to Prometheus by binding him to a rock and having an eagle eat out his liver on a daily basis.

For much in the same way as Prometheus was bound to a rock and had an eagle administer him daily punishment, Greece is now bound to the euro and has the troika administer to it daily punishment through excessively severe budget austerity that has already plunged the Greek economy into a depression of epic proportions.

Unlike Prometheus, however, Greece has in its own hands the ability to unbind itself from the euro. If properly executed, that unbinding could offer Greece a very much brighter future than the many years of further deep depression that it must expect to have under continued tutelage from the International Monetary Fund and the European Union within the straitjacket of euro membership.