Godfrey Baldacchino Is the Greece Tourism Ministery Behind Donkeys On Sustainability? 7 years ago Greece tourism ministry says sustainable tourism is a Non-negotiable priority. But, are Greece's officials negotiating growth? Greece’s Tourism Minister Looks to Develop Tourism Strategy for Santorini 7 years ago Greek Tourism Minister Harry Theoharis recently held meetings on Santorini aimed at creating a sustainable tourism strategy for Santorini.