“…The Daisyworld model has been studied and modified in multiple ways in an attempt to reduce the simplifications and to understand the conditions for regulation (Lenton et al, 2020). These modifications include extensions to one dimension (Adams et al, 2003;Biton and Gildor, 2012;Alberti et al, 2015) and two spatial dimensions (Von Bloh et al, 1999;Punithan et al, 2012;Punithan and McKay, 2014;Kageyama and Yagi, 2020), the effect of greenhouse gases (Maddock, 1991;Nordstrom et al, 2005;Viola et al, 2013;Paiva et al, 2014;Alberti et al, 2015;Rueangphankun et al, 2018), multiple species and trophic levels (Keeling, 1991;Lovelock, 1992;Lenton and Lovelock, 2001), the role of the hydrological cycle (precipitation, evapotranspiration, clouds, etc.) (Nordstrom et al, 2005;Salazar and Poveda, 2009), mutation (Robertson and Robinson, 1998), destructive environmental feedbacks (Watson and Lovelock, 1983), discretisation of the albedo trait space (Lovelock, 1992), physical constraints on adaptation (Lenton and Lovelock, 2000), time scales perspective (Weaver and Dyke, 2012), and habitat fragmentation (Von Bloh et al, 1999).…”