Building Walls and Dissolving Borders: The Challenges of Alterity, Community and Securitizing Space

Walls play multiple social, political, economic and cultural roles and are linked to the fundamental question of how human beings live together. Globalization and urbanization have created high population density, rapid migration, growing poverty, income inequality and frequent discontent and conflict among heterogeneous populations. The writers in this volume explore how walls are changing in this era, when social