Book excerpt: Critical Built Heritage Practice and Conservation - Evolving Perspectives supports an alternative point of departure for engaging with the historic built environment, by critically questioning the legitimacy of dominant conservation concepts and methods that are often taken for granted within building conservation, architecture, and adaptive reuse. The meaning of heritage is changing. From pastness to presentness, from preservation to participation, and from tangible to intangible, heritage is increasingly understood as a dynamic, social, and intangible process across many disciplines. Consequently, the role and remit of the built heritage practitioner – and in particular the architectural conservationist – is becoming progressively complex and in need of a critical gaze. Is restoration really a falsehood from beginning to end? Should the condition of existing materials determine the conservation method? Is authenticity really an inherent quality within old buildings? By engaging with a critical interpretation of heritage, this book makes space for practitioners to consider the evolution of their own role within a rapidly changing context of built heritage practice. Reinforced by a shift in emphasis from materials to meanings, a ‘socio-material outlook’ is proposed which champions an enhanced focus on intangible heritage within the built heritage sector, whilst still acknowledging the physical condition of old buildings is a priority for many stakeholders. This book has been written with practitioners, students, and educators of architectural conservation in mind – although will also be of relevance to the broader built heritage industry; as well as academics, researchers, and heritage students with a passion for contemporary dialogues in heritage studies.