Segunda Linha: comunica??o e sociabilidade na Linha 2 do metr? carioca

摘要

In this text we explore a few specific aspects of Linha 2 (Line 2) of the Rio de Janeiro subway. We consider the larger context of the urbanization process of Rio de Janeiro as well as the characteristics of the construcion project of Linha 2 and its operation. We argue that all those aspects that to a certain extent make Linha 2 the second line of the system participate in shaping characteristic modalities of communication and sociability in the context of the subway rides.