Global social inequality has declined over the past 100 years and the gap between different parts of the world, measured by average lifespan, has narrowed. The internal gap between wealthy and poor in the western world has likewise reduced, from the 1930s to the 1970s, although not in a linear way. The 1980s represented a turning point in developed countries, as the top 0.1% of income earners accumulated extraordinary riches. This new trend did not subside with the financial crisis of 2008, but expanded to less developed areas of the world; indeed, long-term significant reduction of poverty...

This book addresses different dimensions of cosmopolitanism in the Portuguese-speaking world which have caused much debate, such as migration and globalisation. The volume includes contributions from leading specialists in History, Musicology, Literary Studies, Anthropology and Political Sciences. It focuses on specific processes in Brazil, Portugal, West Africa, Angola, and other parts of the world, from the sixteenth century to the present. Central topics are intercontinental trading elites, the cultural impact of forced and voluntary migration, the republic of letters, the possibilities...