Unearthed: The Power of Gardening, the British Library’s currently running exhibition, exhibits the power of gardening as a centre of culture, habitat and community. Matt Reed, Global Director of the Aga Khan Foundation, speaks of how the Trust uses green spaces to create sustainable community gardens around the world. Sui Searle, founder of @decolonisethegarden, works towards reclaiming gardening as a decolonial act – the garden as a tool of resistance. Antonia Moon is the co-curator of Unearthed: the Power of Gardening and the Library’s Lead Curator of Post 1858 India Office Records. In conversation with journalist and broadcaster Datshiane Navanayagam, they explore how gardening can be a joyous impetus for social change, creating nurturing spaces, healing and community renewal.