Healthy soil is critical for ecosystem restoration, climate change mitigation and adaptation, biodiversity conservation, water cycling, farmer livelihoods, and food and nutrition security. Despite its importance, soil health has often been overlooked, but momentum is growing as evidenced by recent high-level initiatives such as the Nairobi Declaration as part of the Africa Fertiliser and Soil Health Action Plan and the European Union Soil Mission: A Soil Deal for Europe. The UN Decade on Ecosystem Restoration was launched on 5 June 2021 to galvanise local, national and global action to restore degraded ecosystems. In the same year, the UN Food Systems Summit (UNFSS) initiated a call for coalitions of action to champion integrated, systemic approaches to transform food systems. The Coalition of Action 4 Soil Health (CA4SH) was launched to bring soil health into focus with participation across sectors and scales to ultimately raise awareness about this critical ecosystem that we depend on, but which is being degraded at unprecedented rates. Since 2021, CA4SH has grown to include nearly 200 members (as of January 2025) representing the public and private sectors, research institutions, non-governmental organisations, farmer organisations and cooperatives, individuals, youth-led organisations, and indigenous organisations to mention some. The initiative has also had a strong focus on gender equity and social inclusion (GESI) in soil and landscape restoration. The Coalition promotes soil as a unifier across a diverse set of stakeholders, building partnerships to overcome critical economic, technical and institutional barriers to the adoption and scaling of healthy soil practices. Furthermore, CA4SH facilitates evidence-based policy and practice action for the scaling of restoration practices that improve soil health. The Private Sector Guiding Group, launched as part of the UNFSS, developed a call to action to support increased investments in healthy soil, and continues to support the actions of the Coalition. Its four working groups focus on communication, soil health monitoring and implementation, policy, and financial investment. In the first three years since its launch, the Coalition has engaged in multinational dialogues and contributed to the adoption of soil health in the outcomes from the UN Framework Convention of Climate Change (UNFCCC) 27th Conference of the Parties (COP27) through the Koronivia joint work on agriculture (now the Sharm El-Sheikh Declaration), the UNFCCC COP28 UAE Declaration on Food Systems and Agriculture, the UNCCD COP16 Riyadh Action Agenda and also launched the Soil Health Resolution. Leveraging on the enabling policy environment, the Coalition catalyses public and private sector action with outcomes for economic returns and growth, productivity and rural livelihoods, climate and nature. The positioning of the Coalition in the current global environmental transition is pivotal to drive the multifaceted benefits that soil health improvement offers to food systems transformation and global adaptation to and mitigation of climate change.

The Coalition of Action 4 Soil Health (CA4SH) is a multi stakeholder partnership committed to scaling soil health, globally. CA4SH ’s membership base comprises stakeholders from member states, the private sector, research institutions, civil society, farmer organisations, multilateral organisations, and NGOs.

To leverage the wealth of knowledge and experiences from across our partners in addressing key challenges currently constraining farmers to implement healthy soil practices, CA4SH held a three-part virtual Webinar Series in early 2024. The 2024 Webinar Series was held over three sessions under the topics of bringing soil health into policy, science & knowledge for improving and monitoring soil health, and financing healthy soil practices. The objectives were to explore soil-related themes and share experiences with a focus on tailoring and scaling successful methodologies.

This brief summarizes the sessions, and coallates lessons learned, calls to action, and opportunities for scaling these approaches to align action on soil ahead of the 2024 Rio Conventions.

To accelerate regenerative agriculture and transition agricultural models that work within planetary boundaries, it is essential to converge on an integrated measurement architecture. This includes addressing and overcoming the key challenges to alignment – a lack of cohesion on definition and outcomes, fragmented and siloed data collection and reporting, a need to translate global frameworks into local action plans, and a lack of inclusivity of farmers and Indigenous peoples and local communities (IPLC) in the process.

The World Business Council for Sustainable Development (WBCSD) has prioritized strengthening corporate performance accountability systems for carbon, nature and equity. To this end, WBCSD has launched the Regenerative Agriculture Metrics (RAM) joint working group with the One Planet Business for Biodiversity (OP2B) coalition. This collaborative effort involves more than 50 members and 27 business-focused partners, representing more than 1,100 businesses.

Soil loss and degradation due to poor land management and agricultural practices pose a critical threat to society, our planet and business operations everywhere. This report aims to support corporate investment into impactful, high-value, and long-term solutions that protect and improve soil health.