El número V de la colección Ius Cogens, titulado Desafíos del multilateralismo y de la paz, recoge 17 contribuciones arbitradas y que, según su temática, componen las cuatro secciones de este volumen. La primera dedicada a los debates inacabados del derecho internacional. La segunda se ocupa de las discusiones sobre el multilateralismo. La tercera está dedicada a la regionalización e integración. La cuarta, y última sección, trata de experiencias que desafían la guerra.

"Esta compilaciaon de artaiculos que fueron publicados por el autor en los diarios, La Informaciaon de Santiago, Diario Libre y en 'Clave Digital' entre Julio de 2007 hasta la desapariciaon de este aultimo en Agosto de 2010, contiene una selecciaon de temas nacionales e internacionles."

Originally published in 1998. This collection of outstanding essays explores the importance of regionalization and globalization to the world economy. International contributions explore the process of regionalization in the Pacific Area, The Americas, Africa and Europe, and question whether the world economy is characterized by increasing regionalization, rather than globalization. The book is an excellent contribution to debate on development economics. It investigates how the processes of globalization and regionalization, driven by liberalization of trade and capital markets, weaken nationally established monopolies and protected industries and it looks at the challenge to Third World nations and the countries of the former socialist bloc.

This book analyzes regional integration in South America with a focus on the Mercosur and Brazilian foreign policy from the 1990s. It reviews the history of the Mercosur and identifies the results achieved by the bloc, as well as the causes of difficulties and the reasons for stalemates over nearly 30 years of its existence. The authors identify the complex interrelation between domestic and foreign factors that have shaped Brazilian foreign policy. From 1991 onwards, relations between Latin American countries have changed while the Mercosur developed from a free trade area to a customs union. While intrabloc trade grew, there were huge difficulties in the form of regional institutional affirmation and cooperation. This history is of the utmost importance to understanding regionalism and politics in Latin America. The book therefore has two interrelated analytical dimensions: namely, focus on ideas and identity; and behavior, actions, and economic and political interests. This very topical book is of interest for researchers and students of Brazilian foreign policy and those of Latin American and/or Mercosur countries. Particularly, readers interested in regionalism will find important theoretical and empirical elements in this book, as well as discussions necessary for comprehending the role of big, emerging countries, and the potential and limits to their international role.