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March 17th, 2017 / Nature, UK

Nobody likes dirty business, but the business world must get to grips with dirt. Soil provides food, fibres and fuels, and regulates water resources and climate. Yet most businesses are unaware that their bottom lines depend on soil; nor are they aware of the risks they face from its degradation. More must recognize that improving soil quality is a smart investment.

One-third of all soils and more than half of agricultural soils are moderately or highly degraded. Erosion, loss of organic carbon, compaction and salinization reduce soil’s fertility and ability to hold moisture1. Every year, we damage another 12 million hectares — an area the size of Bulgaria — through deforestation, overgrazing, intensive farming, urbanization and pollution2. Climate change and biodiversity loss exacerbate soil problems. Yet global needs for food and resources are rising as populations grow, lifestyles shift and the world transitions to a low-carbon economy. See more