Marinus Gisolf is a man on a mission – empowering tourists to become an active partner in sustainable tourism. Marinus began his professional career first as a tour guide and then as general director for Ecole Travel, in Costa Rica. As part of his duties, he was not only responsible for the company’s sustainable operations, but also for setting up Ecole Travel agencies throughout Ecuador, Argentina and Panama.
In 2005, he published the book, The Functionality of the Tourism Supply Chain and followed it up with Tourists and Sustainability in 2009. After Ecole Travel obtained its Level 5 Certification in Sustainable Tourism (CST) accreditation in 2010, Marinus decided to start his next venture, Tourism Theories. I had the opportunity to ask him some questions about where the sustainable tourism industry stands today.