Antje Boetius from the Max Planck Institute for Marine Microbiology in Bremen always has multiple objectives in her sights: from discovery and precautionary research to technological development and scientific communication.
Walter Kälin is retired Professor of Public Law at the University of Bern. His interest in human rights issues is focused mainly on migration and refugees. Among other things, he acts as Representative of the UN Secretary General on the Human Rights of Internally Displaced Persons and Envoy of the Chairmanship of the Nansen Initiative on cross-border displacement. We talked with him about the influence of climate change on migration and the possible means of preventing climate change-induced displacement.