Raoul Weiler (20 October 1938 - 21 February 2019)[1][2] was the founding president of the EU-Chapter of The Club of Rome.

[3] He spent several years as a post doctoral fellow at the University of North Carolina at Chapel Hill and the Catholic University of America in Washington, DC in the United States and at the Centre de la Recherche Scientifique in Paris, France.

He was a long-time, active founder-president of various technological working groups and president of several international symposia, conferences and the World Congress on Filtration.

Weiler actively participated in the World Summit on the Information Society (WSIS) in Geneva and Tunis, with a variety of initiatives centered on ICT and Education,[5][6] and was a member of the Advisory Board of the Wikimedia Foundation.

[7] In 2017 Weiler published together with Kris Demuynck a book entitled "Food Scarcity Unavoidable by 2100?