This article reflects on the proliferation of novel forms of private urban security governance assemblages, specifically the roles of private auspices and providers in responding to contemporary climate-related socio-material harmscapes. The authors use the lens of climatic harms and associated discursive shifts in understandings of the relationship between humans and ‘nature’ to draw attention to gating adaptations, assemblages of powers and capacities being mobilised in response to emerging harmscapes, the logics and technologies underpinning these developments, the roles of established security agents and novel security professionals and the use of resilience as a conceptual framing. These security governance ventures are conceived of as mutating private urban security governance vestiges from PUSG 1.0 to PUSG 2.0 and in this regard, ‘climate gating’ is used as an emblematic example in exploring PUSG 2.0.

中文翻译：

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“一切又旧又新”：私营城市安全治理应对新危害局面

本文反思了新型形式的私人城市安全治理组合的激增，特别是私人赞助和提供者在应对当代气候相关社会物质危害方面的作用。作者利用气候危害的视角以及对人类与“自然”关系的理解中相关的话语转变来提请人们注意门控适应、为应对新出现的危害而调动的权力和能力的组合、支撑这些发展的逻辑和技术、已建立的安全代理和新的安全专业人员的角色以及使用弹性作为概念框架。这些安全治理项目被认为是将私人城市安全治理遗迹从 PUSG 1.0 突变为 PUSG 2.0，在这方面，“气候门控”被用作探索 PUSG 2.0 的标志性例子。