(a) Predicted cPredicted changes in (A) the rate of Antarctic Bottom Water formation, based on hypothesized collapse of the Amundsen Sea sector of the WAIS over 200 years (termed AMUN), plotted against the pre-industrial control simulation to demonstrate the background natural variability (10- year running means). (bB) Tthe average ocean temperature anomaly (degrees Celsius∘C) between 400 and 700 meters across the Southern Ocean predicted for years 101–200 of the experiment (relative to the start of meltwater addition). Credit: Christopher Fogwill