Working transparently, museums must now move beyond mere representations of evidence to demonstrate explicitly how knowledge is developed, shared, or revisited. Making evident the gaps or omissions in our knowledge, identifying marginal or absent voices, helps audiences to explore with confidence and promotes engagement through nuance, perspective, and diversity. Authoritativeness has not enhanced cultural institutions, but authenticity has. Leveraging – and sharing – authenticity, museums must speak from multiple points of view, encouraging stakeholder and audience participation, even while bolstering scholarship. In assisting audiences to better understand how the past informs the present, how patterns and similarities can be observed in the seeming diversity and idiosyncrasies of history, museums can transcend institutionalism or parochialism to demystify a shared humanity in a singular world.