In every episode, a new guest takes a seat across from Jan-Claas Dajka and talks to him about current research projects, curious anecdotes as well as paths, detours and companions in the (not only) scientific career. Jan is interdisciplinary postdoc in marine ecology and marine governance at HIFMB. Chatting with ecologists, geographers, bioacousticians, mathematicians and many more, he shows the interesting and diverse personalities behind the transdisciplinary research at HIFMB. The Helmholtz Institute for Functional Marine Biodiversity (HIFMB) is a research institute located in Oldenburg. It researches marine biodiversity and its importance for the function of marine ecosystems. In doing so, it develops the scientific basis for marine nature conservation and ecosystem management. www.HIFMB.de