“…These include forcing and feedbacks in response to SRM (Kashimura et al, 2017); SRM and CDR (Tilmes et al, 2016); Stratospheric ozone response to sulfate geoengineering (Pitari et al, 2014); Artic cryosphere response to sulfate geoengineering (Pitari et al, 2014); critical uncertainties for space-based solar geoengineering (Irvine et al 2010:1-6); albedo enhancement (Robock et al, 2016); precipitation seasonality (Bal et al, 2019); Greenland ice sheet (Moore et al, 2019); and Regional climate impacts (Jones et al, 2018) among others. Other designed GeoMIP experiments explored marine cloud whitening (Kravitz et al 2013), land and ocean albedo enhancement (Visioni et al, 2017); counter geoengineering (Heyen et al, 2015;; Precipitation response (Laakso et al, 2020); Weakening of the extratropical storm tracks (Gertler et al, 2020); mitigation of Arctic permafrost carbon loss (Chen et al, 2020) among others.…”