Author: Graciela Metternicht | Published: June 18, 2018
The 2018 World Day to Combat Desertification calls to reflect on the true value of land and the need to invest in it; healthy soils are central to sustainable development. The 2030 Agenda for Sustainable Development increases the demand on soils to provide food, water and energy security, protect biodiversity, and mitigate climate change, increasing the centrality of soils in global environmental and development politics. SDG target 15.3, on Land Degradation Neutrality, reflects the growing awareness that land, and by extension soil biodiversity and soil organic carbon, is both a natural resource and a public good that underpins wider sustainable development.
Soil Organic Carbon (SOC) and soil biodiversity are key to the multifunctionality of a landscape, and the reason why strengthening investment and legislation in sustainable land management is considered to be central to achieving many of the Sustainable Development Goals.