Manuel Grebenjak holds a degree in Communication Sciences and a Master’s in Political Ecology, Degrowth and Environmental Justice. He has been active in the climate justice movement for years, focusing on climate policy, energy democracy, aviation and sustainable transport. Manuel has worked for several NGOs, mainly in communication and networking. In R&D he was involved in the organisation and facilitation of the Degrowth Summer School 2019 and supported the organisation of the Political Ecology Master’s. He is particularly interested in how Degrowth and systemic change can be communicated convincingly and how social movements can effectively drive social change.