Prof Salvatore Messina
Professor Salvatore Messina: university professor of tourism marketing in Albania, Canada, Italy, France, USA. http://professorsalvatoremessina.blogspot.it/
Why the world needs to redefine tourism now!
World Travel & Tourism Council
638
Sustainable tourism is essential for our future. Managed properly, the tourist industry can develop critically many countries and destinations. Else, the negative consequences will get worse and worse.
