General Guy Ryder, for their invaluable contributions to this volume. I would like to thank James Patterson for his copyediting and layout work, and Boroka Gergely for her cover design. Let me also warmly thank all the authors of this book for this collective achievement. Their motivation and expertise led to very fruitful and stimulating discussions during our regular meetings and thus acted as the driving force of the overall project.All these conditions gave me the opportunity, together with this group of eminent European Union (EU) experts, to make an assessment of the European Social Model more than ten years after I had written a book on the same topic in the perspective of EU enlargement (EU Enlargement versus Social Europe?, Edward Elgar, 2003). In those times there were fears that lower expenditure on social policy, lower labour costs and social standards in the new member states would lead to 'unfair competition' or 'social dumping', and might somehow threaten the global survival of the European Social Model. While some of the distortions we had predicted were confirmed, at the same time the EU enlargement also motivated new EU member states to take on board the 'Community social acquis' and to develop their social policies.The financial and economic crisis and the subsequent adoption of austerity policies have provoked new changes in the European Social Model within the founders of the EU. As well as providing warnings about Country