In this episode we learn about Arctic Tipping Points from three esteemed experts in the field: Dr. Stephan Rahmstorf, Professor of Physics of the Ocean at the University of Potsdam, Dr. Antje Boetius, Director of the Alfred Wegener Institute and Halldór Björnsson, Leader of Atmospheric Research Group at the Icelandic Meteorological Office. They will discuss the effects of Arctic Tipping Points such as the loss of the Greenland Ice Sheet, the Arctic Ecosystem and Atmospheric Circulation. This Session originally took place at the 2019 Arctic Circle Assembly and also includes a Q&A with the audience, moderated by Brynhildur Davíðsdóttir, Professor of Environment and Natural Resources at the University of Iceland.