LONDON, June 25, 2025 (GLOBE NEWSWIRE) -- Rising political polarisation is associated with increased political violence and unpredictable oscillations in government policies, according to the latest Political Risk Index by Willis (NASDAQ: WTW), a leading global advisory, broking, and solutions company. This edition of the Index focusses on political polarisation in countries worldwide and its main drivers and consequences. Findings from the index reveal affective polarisation* is at a historic high, on a gl ...