Despite the conventional images of the Belle Époque, the first fifteen years of the 20 th century were undermined by awareness that the foundations of civilized life were precarious. The article analyzes the fears and anxieties, and hopes and aspirations, of propertied classes in Italy, France and Spain in the fifteen years preceding the Great War. The aims of the article are twofold.Considerable progress in science and technology, medicine and health, trade and industry, affected the life of millions of Europeans. The entire world was strictly interconnected and no limits seemed to be imposed on human agency. However, this unprecedented development did not prevent, but rather stimulated, insecurity, anxiety, and uncertainties in society as well as on a more personal and intimate level. Theodore Zeldin argued some decades ago that the "age of fear" was the other side of the "age of progress." 1 The spectacle of rapid and huge material changes was undermined by a widespread perception that the foundations of civilized life were precarious.On July 26, 1909 the city of Barcelona faced its worst nightmare. Thousands of protesters erected barricades in the narrow streets of the old town, set fire to churches and convents and destroyed state buildings, railways and telegraph lines, in a "mixture" of "old-fashioned riots" and Movements: Considering Identity Movements in Terms of Field, Capital and Habitus," Social Movement Studies 12, no. 3 (2013).