“…Accounts of kinds of memory based on empirical research on memory systems, for example, appear to challenge traditional philosophical taxonomies (Andonovski, 2018;Cheng & Werning 2016;Colaço forthcoming;Gomez-Lavin, 2021;Klein, 2015;Michaelian, 2011bMichaelian, , 2015Najenson forthcoming;Werning & Cheng, 2017). Empirically-inspired approaches on which observer memory, in which one adopts a perspective other than that from which one originally experienced the remembered event, can be fully successful similarly appear to challenge traditional philosophical accounts, which may rule out the possibility of successful observer memory (Lin, 2018(Lin, , 2020McCarroll & Sutton, 2017;McCarroll, 2017McCarroll, , 2018Sutton, 2010). And empirically-inspired accounts of collective (Arango-Muñoz, & Michaelian 2020; Barash, 2017;De Brigard, 2018;Michaelian & Sutton, 2017bSeemann, 2019;Sutton, 2018;Theiner, 2013Theiner, , 2017Tollefsen, Dale, & Paxton, 2013;Wilson, 2018) and external (Clowes 2013(Clowes , 2017Heersmink, 2020ab;Heersmink & Carter, 2020;Heersmink & Sutton, 2020;Michaelian, 2012;Rupert, 2013) memory may likewise challenge traditional accounts, which tend to be individualist and internalist in character.…”