Wilhelm Gräb Editor & Author

Philipp Öhlmann is Head of the Research Programme on Religious Communities and Sustainable Development, Humboldt-Universität zu Berlin, and Research Associate, University of Pretoria, South Africa.

Wilhelm Gräb is Head of the Research Programme on Religious Communities and Sustainable Development, Humboldt-Universität zu Berlin, and Extraordinary Professor, Stellenbosch University, South Africa.

Marie-Luise Frost is a Researcher, Research Programme on Religious Communities and Sustainable Development, Humboldt-Universität zu Berlin, and Research Associate, University of Pretoria, South Africa.