“…Two recent empirical studies of individual-level panel data also suggest that people's political trust judgements are most susceptible to change in their formative years-and mostly stable after that (Kiley and Vaisey, 2020;Devine and Valgarðsson, 2023). However, studies have long documented aggregate changes in levels of political trust over time within societies: for instance, concerns about declining political trust in the United States date back at least to the 1970s (Miller, 1974;Lipset and Schneider, 1983;Dalton, 2004Dalton, , 2017Citrin and Stoker, 2018) and the same appears to apply at least to several other established democracies (Dalton, 2004(Dalton, , 2017Torcal, 2014;Jennings et al, 2017;Dassonneville and McAllister, 2021).…”