https://www.scienceofmoney.org/the-inequality-warning-sign-what-predicts-which-democracies-start-to-crumble-525/
The inequality warning sign: Scientists identify a key predictor of democratic decay
Jun 8, 2026 - A cross-national study of 22 countries finds that income inequality is one of the strongest predictors of democratic erosion in the 21st century, outperforming...
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