The biggest challenge for farmers today might not really be lack of start-up capital but ignorance about the impact of soil ...

Water erosion is the most widespread form of soil ... reduce structural stability or increase run-off/wind speed soil production - the transformation of non-soil parent material such as rock ...

The population explosion also means an increase in the demand for water. Take West Odessa — many residents don’t have running water and this is in a region where the multi-billion dollar oil ...