Grass, Soil, Hope: Yes!

Here’s GOOD NEWS of simple practices that remove greenhouse gases from the atmosphere while benefitting the earth’s web of life. In his book, Grass, Soil, Hope, Courtney White takes us on a trip around the world with courageous people who have figured out ingenious ways to sequester carbon in the soil.

He cited research which found that “globally, soils contain 3x the amount of carbon that is stored in vegetation, and 2x the amount stored in the atmosphere. Since two-thirds of the earth’s land mass is grassland, better management practices, even on a small scale, could have a huge impact.”

Because 2 billion of the earth’s people depend on livestock, New Mexico was a great place to see where better soil management would take us. Actually, we all live in Carbon Country. There’s something here that can benefit all of us as we think about cover crops like white clover and winter rye and other nitrogen fixers, and upgrade our gardening skills.

Native Americans long practiced no till farming, where roots are disturbed as little as possible to allow for new plant growth while keeping the nematodes (soil microbes) happy, and atmospheric CO2 stored in the soil. Today, the no-till method is helping farmers to reduce or eliminate the use of herbicides and chemical fertilizers.

He cites ranchers who divided their property up into paddocks based on grass quality and soil type. By rotating their herds through the paddocks, they prevented overgrazing and assured good pasture. Some of them grazed sheep and cattle together, and the cattle kept sheep predators at bay. Herds, by eating, walking and defecating, also stimulated native grasses to grow, proliferate, and outcompete the weeds. To top it off, the quality of grass fed meat gradually increased income and ability to increase herd size.

He also cited the work of French agricultural scientist, Christian Dupraz. Dupraz came up with the idea of an agrovoltaic system where solar panels were constructed 12 feet above ground. This enabled farm machinery to move easily beneath them. In addition, the panels were constructed to provide the right amount of shade and reduced the amount of water needed, and to protect crops from hail and rainstorms related to climate change. All the while using solar energy to make electricity!

Courtney White’s book is guaranteed to stimulate all kinds of innovation and a sense that if we tune in to alternatives, we just may resolve the carbon riddle and experience the fringe benefit of keeping each other well.


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