Dr. Marcel HÄNGGI is responsible, since 2025, for the sustainable energy consumption programme of the Swiss Energy Foundation (SES). In 2019 he launched the "glacier's initiative" which led to the adoption of the swiss federal climate law in 2023. Marcel worked more than 20 years as a journalist and is the author of books on different aspects of the environmental crisis and on technology & society. He is historian by traininghttp://mhaenggi.ch
