Source: http://www.dw.com/en/global-ideas-soil-erosion-agriculture-europe/a-18807131   David Montgomery (2007) writes: today it takes erosion less than 40 years, on average, to strip an inch of soil off agricultural fields – more than 20 times the geologic rate Humanity is living beyond the earth’s capacity in a way that can prove catastrophic in so many ways. Soil erosion is more […]