Introduction: MoHoA guest editorial

This special edition of Curator on Modern Heritage in the Anthropocene draws on the 2nd International MoHoA conference of the same title held from October 26 to 28, 2022, at The Bartlett School of Architecture, University College London (UK), in partnership with the University of Liverpool's School of Architecture. As a global collaborative established in 2020, MoHoA is concerned with decentring the theory and practice of modern heritage and joins the wider global effort to decolonize institutional practices that engage with the research, collection, valorization, or transformation of material culture associated with our collective recent past—from museum curators and creative practitioners to academics, and the built environment professions. Founded on the fact that our precarious present reflects an inequitable past and a perilous future, MoHoA asserts that modern heritage—inextricably bound as it is to Western notions of progress, modernization, and modernity—conceptually, practically, and as artifact, uniquely and disproportionately privileges western, invariably white, experiences and values. Unlike other kinds or classifications of heritage, modern heritage also reflects the existential paradox central to MoHoA whereby the cultural legacies of our recent past are simultaneously of modernity and yet threatened by its consequences. Through its workshops, conferences, publications, and website, MoHoA provides a platform for sharing knowledge, methods, and approaches that challenge the modernist canon and support the construction of new epistemologies centered not on race, color, or ethnicity but on humankind and our self-inflicted precarious position on this planet. This epistemic and canonical reconfiguration has important implications for museums and heritage practice globally as the reconstitution of modern heritage and its associated modes of knowledge production and registers will direct the composition of collections, lists, and archives away from mythologizing hegemonic Western epistemic traditions, to reflect instead decentred planetary experiences, whether human or non-human. An important outcome of this collective and restitutive endeavor is the publication of The Cape Town Document on Modern Heritage, an equitable and decentering policy proposal presented to UNESCO and its advisory bodies in 2023.