![]() This universal law is at work in photosynthesis, the single most important process in nature. ![]() However, this is not a lesson we have applied to our farmland. Nature teaches us that you must give to receive. Humus is the soil glue that determines whether rivers run brown following rainstorms or if the winds tear dust from the fragile upper layers of our food-producing soils. We have now lost more than two-thirds of our humus. What is driving this dramatic loss? Basically, it comes down to the massive decline in organic matter following the industrial, extractive experiment in agriculture. This is a huge issue because we will hit the wall way before this six-decade deadline. ![]() Key minerals that determine the health of humus-building microbes.Īt the current rate of topsoil loss, we have just 60 years before the thin veil that sustains us is no more. We have overtilled our soils, oxidized the humus and often ignored the replacement of There are five core threats that need to be urgently addressed, and they all relate back to the soil. This information should serve to spur meaningful action from every one of us. He informed me that a recent survey of leading British scientists revealed that as many as one in five of the best thinkers in the country believe that we will be extinct as a species by the end of this century, or perhaps much earlier. While in the UK, I met with a professor who shared some deeply concerning findings.
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