Food, Fertilizer, and Inca Empire Conservation

In the past century, manufacturing nitrogen fertilizers with ammonia has been explosive (even literally...). Increases in crop production from manufactured fertilizers have benefited tens of millions of people. Unfortunately, this fertilizer produces tremendous waste in an inefficient process that is highly polluting; we could lower global use with alternative methods. Over 500 years ago, the Incas implemented laws to conserve their valuable guano fertilizer.

Security, Stability, and Soil

Food security is a growing concern for our global population of close to 8 billion people. The essential natural resource that controls food production is soil, which is being eroded away and degraded worldwide. Without healthy soils, our capability to provide adequate food for billions is seriously in question. Methods for improving degraded soils are available.

By |2022-02-23T06:39:11-07:00February 23rd, 2022|Our Amazing Earth|4 Comments
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