In this first article in the new column of Agroecology Now! named "Agroecology in Motion: Nourishing Transformation'', Patrick Mulvany, an Honorary Research Fellow (HRF) at the Centre for Agroecology, Water and Resilience (CAWR), makes a call to radically foreground a more robust and transformative understanding of agricultural biodiversity, especially the need to enhance the farm biodiversity embedded within all seeds, breeds and agroecosystems, making these more heterogeneous and resilient. This approach could herald new ways of agreeing on working with nature, led by peasants, indigenous peoples, and other food producers as the everyday experts, stewards, and agricultural biodiversity champions. This call to action will help tune activists, researchers, policy-makers, and other actors into the need to democratize and transform the governance of agricultural biodiversity.