Dr. Sanne Cottaar from Cambridge University will present the Bullerwell Lecture at EGU at 19:00-20:00, Thursday 11th April, room F2, Austria Centre.  Dr. Cottaar studies the structure, composition, and dynamics of the deep Earth, and their relationship to surface processes and planet history. The talk abstract can be found at: https://meetingorganizer.copernicus.org/EGU2019/EGU2019-19101.pdf