Julia Fischer as a guest on „Wissen im Fluss“
Julia Fischer has been researching the development of language and social behavior in monkeys for years. Her most recent findings on aging in Barbary macaques have attracted much attention. Julia Fischer also travels to Senegal for her research. Karsten Schwanke meets the primate researcher in his program "Wissen im Fluss" on a houseboat in Berlin with a view of the water and the TV tower.