Wendelin Werner: "Random perturbations of Euclidean Geometry" I will survey (in a non-technical way) some recent mathematical developments dealing with the following questions originating from theoretical physics: What are the natural random fluctuations away from Euclidean geometry, and what properties do they have? This video is also available on another stream: https://hitsmediaweb.h-its.org/Mediasite/Play/e055b61979b541cc8b3debc6466db1a51d?autoStart=false&popout=true The opinions expressed in this video do not necessarily reflect the views of the Heidelberg Laureate Forum Foundation or any other person or associated institution involved in the making and distribution of the video.