2020-Sep-12 Sat 09:41
1306
 | 500Foods shared this story from  "agriculture" - Google News. |
To grow food, we need soil. Even with modern technology enabling systems like hydroponics to grow crops, humanity needs soil to produce enough food for the global population. Unfortunately, many modern farming techniques have destroyed soil or depleted it. One sobering report warns that all topsoil could be gone in the next 60 years if agriculture continues as normal.