Roger Roca Vallejo

Soil literacy, defined as the combination of attitudes, behaviours, and competencies necessary to make informed decisions that promote soil health, is increasingly recognised as a crucial element for sustainable development. This article presents the outcomes of the Soil Literacy Think Tank established under the Soils for Europe (SOLO) project, which aims to identify research and innovation knowledge gaps to strengthen soil literacy in Europe. Drawing on literature reviews, stakeholder engagement, and interdisciplinary dialogue, the paper highlights 18 prioritised knowledge gaps across different topics. These include a lack of integrated pedagogical strategies, limited outreach to specific social groups, and underdeveloped communication methods linking soil knowledge to stewardship actions. The article proposes adaptive and inclusive approaches to soil education that respect multiple knowledge systems and values and emphasises the importance of embedding soil literacy into sustainability agendas and governance processes. By addressing these challenges, the paper contributes to broader efforts supporting the EU Soil Mission and the goals of World Soil Day by promoting public awareness, citizen engagement, and responsible soil care.