Wolfgang Brunner presents his bottled ecosystem. This film from our redactor Jakob Wallin illustrates the principles of life on earth, where resources are limited and needs to be recycled.
Wolfgang Brunner is project leader for Education for Strong Sustainability and Agency (ESSA). This program supports innovative tools and methods in teacher education. Participants develop and apply a holistic, cross-boundary approach to environmental and sustainability education in schools. Current activities are taking place in 20 institutions in 9 member countries of the Southern Africa Development Community.