In the post war years European integration was driven by nation states attempting to stimulate economic growth and social cohesion through European trade and cooperation. The results were prosperous, and unified Western European societies were based on full employment and redistributive welfare states. However, in today's Europe - a Europe subject to increasing international competition fuelled by both economic and cultural globalization - the European social model needs to be re-examined, yet its emphasis on cohesion remains crucial for the future of Europe as a unified polity.