The evolving study of political polarization - Erdogan, Emre; Jaworsky, Bernadette Nadya; Álvares, Cláudia; Bodro?a, Bojana; Butkevičienė, Eglė; Cela, Erlis; Dodeigne, Jérémy; Fahmy, Shahira S.; Schäfe, Sarah Helena; Scott, Graham; Velasco Arias, Gonzalo; Zamora Medina, Rocio Zamora Medina (Open Research Europe, 2026)