He began his career as a theoretical physicist and since 2020 has become a committed advocate for sustainability . As Secretary General of the Austrian Chapter of the Club of Rome and Board Member of cooppa Mediengenossenschaft eG, he uses his expertise in project management, communication and education to promote a sustainable society. In addition to his freelance work and his involvement with Scientists for Future, he teaches at the Johannes Kepler University Linz and leads a series of lectures on climate crisis and sustainability.