Europe and the euro zone have no reason, rationally, to push Greece out of the euro. But this is a system in which many parties, many countries, many governments, many electorates participate and we could have events which, rationally, are not controllable.

Evangelos Venizelos (Greek: Ευάγγελος Βενιζέλος pronounced [eˈvaɲɟelos veniˈzelos]) (born 1 January 1957) is a Greek politician a former Deputy Prime Minister and Minister for Finance of Greece from 17 June 2011 to 21 March 2012. He is a Professor of Constitutional Law at the Law School of the Aristotle University of Thessaloniki.