Building walls, unmaking borders, the securitization of space and the making of community imagination / Bordering violence? Natality and alterity in Hannah Arendt's thought / Bamboo walls : military dependents' villages of Taiwan as cultural heterotopias / Gates not walls as a securitization strategy : gated communities and market rate co-operatives in New York / Tinkering with space : heterotopic walls and the privileged imaginary of the "New Belfast" / Inside-outside : the making of the West Bank security wall / Design as defense : broken barriers and the security spectacle at the US-Mexico border / Peacekeeping power practices and women's insecurity in Haiti / Reading trails and inscriptions around an old bus-house in Monarga, North Cyprus / Cultural memory after the fall of the Berlin Wall : the case of Checkpoint Charlie