Heike Oevermann is a postdoctoral researcher and lecturer in interdisciplinary urban and heritage studies at the Georg Simmel Center for Metropolitan Studies, Humboldt Universität zu Berlin in Germany. Eszter Gantner is a postdoctoral researcher with a focus on urban history and heritage studies at the Herder Institute for Historical Research on East Central Europe in Marburg, Germany.

• Introduction Part I: Agents and Forms of Agency 1. Community Involvement in Times of Social Insecurity 2. Participatory Matters: Access, Migration, and Heritage in Berlin Museums 3. Agents, Access, and Cultural Policies of Sharing in Kyoto City and Osaka 4. Urban Heritage, Communities, and Environmental Sustainability Part II: Technology, Heritage, and Access 5. Securitization through Digitalization and Visualization 6. Documenting Modernity 7. Urban Nuclear Reactors and the Security Theatre: The Making of Atomic Heritage in Chicago, Moscow and Stockholm Part III: Securing Urban Heritage in Time and Space 8. Fences and Defences: Matters of Security in the City Park, Budapest 9. Rewriting History: Interpreting Heritage in Saint Petersburg and Istanbul 10. Disregarding Youth Proposals: Intangible Heritage, Securitization and Soccer Fan Groups in México 11. (Re)activated Heritage: Negotiating Socialist History in the Urban Space of Luanda Conclusion

Heike Oevermann is a postdoctoral researcher and lecturer in interdisciplinary urban and heritage studies at the Georg Simmel Center for Metropolitan Studies, Humboldt Universität zu Berlin in Germany. Eszter Gantner is a postdoctoral researcher with a focus on urban history and heritage studies at the Herder Institute for Historical Research on East Central Europe in Marburg, Germany.

• Introduction Part I: Agents and Forms of Agency 1. Community Involvement in Times of Social Insecurity 2. Participatory Matters: Access, Migration, and Heritage in Berlin Museums 3. Agents, Access, and Cultural Policies of Sharing in Kyoto City and Osaka 4. Urban Heritage, Communities, and Environmental Sustainability Part II: Technology, Heritage, and Access 5. Securitization through Digitalization and Visualization 6. Documenting Modernity 7. Urban Nuclear Reactors and the Security Theatre: The Making of Atomic Heritage in Chicago, Moscow and Stockholm Part III: Securing Urban Heritage in Time and Space 8. Fences and Defences: Matters of Security in the City Park, Budapest 9. Rewriting History: Interpreting Heritage in Saint Petersburg and Istanbul 10. Disregarding Youth Proposals: Intangible Heritage, Securitization and Soccer Fan Groups in México 11. (Re)activated Heritage: Negotiating Socialist History in the Urban Space of Luanda Conclusion

Heike Oevermann is a postdoctoral researcher and lecturer in interdisciplinary urban and heritage studies at the Georg Simmel Center for Metropolitan Studies, Humboldt Universität zu Berlin in Germany. Eszter Gantner is a postdoctoral researcher with a focus on urban history and heritage studies at the Herder Institute for Historical Research on East Central Europe in Marburg, Germany.

• Introduction Part I: Agents and Forms of Agency 1. Community Involvement in Times of Social Insecurity 2. Participatory Matters: Access, Migration, and Heritage in Berlin Museums 3. Agents, Access, and Cultural Policies of Sharing in Kyoto City and Osaka 4. Urban Heritage, Communities, and Environmental Sustainability Part II: Technology, Heritage, and Access 5. Securitization through Digitalization and Visualization 6. Documenting Modernity 7. Urban Nuclear Reactors and the Security Theatre: The Making of Atomic Heritage in Chicago, Moscow and Stockholm Part III: Securing Urban Heritage in Time and Space 8. Fences and Defences: Matters of Security in the City Park, Budapest 9. Rewriting History: Interpreting Heritage in Saint Petersburg and Istanbul 10. Disregarding Youth Proposals: Intangible Heritage, Securitization and Soccer Fan Groups in México 11. (Re)activated Heritage: Negotiating Socialist History in the Urban Space of Luanda Conclusion