Healthy soils contribute to resilient food production. Soil carbon is a key to healthy soils but, today we see the long-term consequences of agricultural management that has neglected soil carbon – degraded soils, polluted waters, and unprecedented rates of hunger and malnutrition. There are good examples of agroecological practices that were developed by farmers who have long known the importance of soil carbon. Yet, in many cases these practices are being re-learnt, adapted and new practices are being developed to reconnect with the soil and rebuild soil carbon. This issue of Farming Matters explores and celebrates such old and new practices for living soils.