Rbecca Harding writes:  The past for Greece has been as a strong trading economy and that is where its future lies.  Greece has a service economy dominating trade (which includes tourism) and that has shrunk by approximately 50% from the 2008 peak.  It is expected to bottom out at less than 40% of peak in 2017 and 2018 before it starts a slow climb.  The key to a better future is to turn service sector exports around sooner and then get the growth moving faster than now projected.