![](https://gms-forum.eurac.edu/wp-content/uploads/2020/09/Dirk-Glaeßer-286x300.jpg)
Dr. Dirk Glaesser
Director at the Sustainable Development of Tourism Programme (STD), World Tourism Organisation (UNWTO)
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Prof. Julia A. Klein
Associate Professor in the Department of Ecosystem Science & Sustainability and Research Scientist at the Natural Resource Ecology Laboratory, Colorado State University
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Reinhold Messner
Italian mountaineer, explorer and author renowned for his pioneering and difficult ascents of the world’s highest peaks.
![](https://gms-forum.eurac.edu/wp-content/uploads/2020/09/JR_1066x800_quadrat-300x300.jpg)
Prof. Dr. Jakob Rhyner
Professor for Global Change and Systemic Risks at the Agricultural Faculty, University of Bonn
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Prof. Joseph Stiglitz
Nobel Laureate in Economics, Public Policy Analyst and Professor at Columbia University