Lehmann, Philipp N. Department Ideals and Practices of Rationality, Max Planck Institute for the History of Science, Max Planck Society;
Lehmann, P. N. (2017). Utopia. In I., Szeman, J., Wenzel, & P., Yaeger (Eds.), Fueling Culture: 101 Words for Energy and Environment (pp. 365-368). New York: Fordham University Press.