The Portuguese Agricultural Economics Association (APDEA), with the support of the Brazilian Society of Economics, Administration and Rural Sociology, will hold at Coimbra (Portugal) the 10th APDEA Congress and the 4th Portuguese-Speaking Meeting on Economics, Sociology, Environment and Rural Development, between 14 and 16 September, in a hybrid system, in person and online. The debate will focus on resilient agri-food and forestry systems able to go through the digital transition and to promote population maintenance in depopulated territories and their environmental protection.