[darkpuma]

> "ROME (Thomson Reuters Foundation) - Generating three centimeters of top soil takes 1,000 years, and if current rates of degradation continue all of the world's top soil could be gone within 60 years, a senior UN official said on Friday."

The article is crap, it doesn't answer any of my questions. You think I didn't check it before I commented? It quotes Maria-Helena Semedo throwing out that figure without any clarifying context or explanation. Without saying where it came from or what it's actually a measurement of.

Also, three centimeters per one thousand years is much slower than three centimeters per century.