In Poland between 2015 and 2023, Jarosław Kaczyński and his Law and Justice Party (PiS) attempted a novel experiment. Could a governing party sustain a coalition committed religiously inspired social conservatism, old-school left-wing welfarism, and antipathy to Moscow and Brussels while also unravelling democratic institutions?

It was, write Stanley Bill and Ben Stanley in Good Change: The Rise and Fall of Poland’s Illiberal Revolution (Stanford University Press, 2025), an experiment in "how much illiberalism the electorate would bear".

With Kaczyński and PiS now in opposition but threatening a return in 2027, Donald Tusk's liberal administration is road-testing how effectively illiberalism can be unpicked without antagonising the voters it needs to stay in office.

Stanley Bill is Professor of Polish Studies at the University of Cambridge, and Ben Stanley is an associate professor at the Centre for the Study of Democracy at the SWPS University of Social Sciences and Humanities in Warsaw.

Tim Gwynn Jones is policy analyst at Medley Advisors and a writer/podcaster at 242.news.

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