Feeding the World: Regenerative Agriculture’s Impact on Food Systems
posted on
April 9, 2024
Amidst a global population of 7.5 billion, it's disheartening to realize that only three-quarters of us are fortunate enough to receive adequate nutrition, while a staggering one billion people still endure chronic hunger.
Despite promises of a food revolution, industrial-scale monoculture has fallen short, leaving many without the essential nutrients they need. These sobering numbers remind us of the pressing need to rethink our current food systems.
It's clear that industrial farming is no longer sustainable, and it's time to embrace a friendlier, more inclusive approach to food production and consumption: regenerative agriculture.
Read on to explore regenerative agriculture’s impact on food systems.
Biodiversity
Regenerative agriculture utilizes farming practices that help increase biodiversity both in the natural environment and in our food supplies.
Commercial agriculture and seed production are designed to perpetuate popular crops in a more efficient and productive way. However, this process has also lowered the biodiversity we see in our food. In fact, 93% of unique seed variations have been lost in less than 100 years. For example, where we once had nearly 500 varieties of lettuce, we now have under 40.
This decrease in biodiversity is something regenerative agriculture actively works against. With the encouragement of seed-saving and heirloom crops, regenerative agriculture propagates crops that can come from or create strands that are different from what industrial farming techniques allow.
Plus, unlike traditional industrial farming, which often relies on single crops grown over vast expanses of land, regenerative agriculture encourages the cultivation of diverse crops and the preservation of natural ecosystems.
Using techniques such as reforestation, regenerative agriculture strives to recreate natural ecosystems that encourage biodiversity and provide habitats for animals and other plants. These healthy and diverse ecosystems are often a prerequisite for effective and healthy food production.
Healthier Soil
At the heart of regenerative agriculture lies the importance of soil health. Healthy soil is not merely a medium for plant growth; it is a living ecosystem teeming with microbial activity, organic matter, and nutrients essential for sustaining life.
Regenerative practices such as cover cropping, crop rotation, and minimal tillage work in harmony to regenerate soil health, improve its structure, and enhance its capacity to retain water and nutrients. These healthier soils can also better withstand erosion and have a high filtration capacity, allowing them to remain unimpacted by heavy rain.
With these restorative effects, regenerative agriculture is being used to put millions of hectares of degraded soil back to work, creating more space for crop and livestock production. Plus, healthier soil boosts crop yields and impacts the nutrients we and livestock derive from them.
Accessibility
Industrialized farming has become a complicated matter. More often than not, industrial farming seeds require expensive pesticides which can be difficult for local farmers to get ahold of and maintain. However, regenerative farming doesn’t necessitate these harsh and expensive chemicals. In fact, it discourages them at every turn.
Unlike industrial farming, regenerative agriculture can occur wherever you put a seed in the ground and grow something. With this in mind, these practices make subsistence and localized, small business farming more accessible than its industrial counterpart.
This also plays a role in the accessibility of local food in community-based food systems.
By prioritizing small-scale farming operations and direct-to-consumer markets, regenerative agriculture enhances accessibility to fresh, nutritious food for local communities while reducing reliance on long-distance transportation and industrial supply chains. This decentralized approach fosters greater food sovereignty, empowers small-scale farmers, and strengthens local economies.
Food Nutrition
Regenerative agriculture recognizes that the nutritional quality of food is intimately linked to the health of the soil in which it is grown. As we mentioned, regenerative practices create a diverse ecosystem within the soil, giving it—and subsequently the crops—nutrients from a variety of organic matter.
By replenishing soil nutrients and fostering nutrient-dense crops, regenerative practices yield food that is not only flavorful but also brimming with essential vitamins, minerals, and antioxidants that industrially grown produce may be missing or low in.
Studies have shown that regeneratively grown fruits and vegetables often contain higher levels of beneficial nutrients, offering consumers a healthier and more nourishing diet.
For example, during a study that focused on eight crops, it was found that regeneratively-grown produce had 21% more nutrients than their industrially-grown counterparts. Likewise, another study done in California found that higher levels of vitamins A, C, and K and iron and calcium could be found in regeneratively grown spinach.
Healthier Meat
One of the ways most people see regenerative agriculture’s impact on food systems is through the meat these practices produce. Unlike conventional methods that prioritize quantity over quality, regenerative practices focus on the overall well-being of the animals, the land they graze upon, and ultimately, the consumers who indulge in the resulting meat.
As we’ve already discussed, regenerative agriculture can impact the nutritional value of produce and land. The same goes for the meat produced on a farm. Because of the nutrient-rich soil and produce available on regenerative farms, livestock have more access to a diverse and healthy diet.
Grazing on open pastures also allows them to consume a wider range of plants, resulting in meat that's more nutrient-dense. Studies have shown that grass-fed beef, for example, tends to contain higher levels of omega-3 fatty acids, conjugated linoleic acid (CLA), and antioxidants compared to traditionally produced meat.
Additionally, regenerative farming practices typically don’t use synthetic fertilizers, pesticides, and antibiotics—meaning the animals aren't subjected to the routine chemicals often found in industrial farming. This allows consumers to enjoy meat products with significantly lower levels of chemical residues, promoting better long-term health outcomes.
As we strive to build a more equitable, resilient, and sustainable food future, regenerative agriculture’s impact on food systems stands as a prime example, guiding us toward a healthier and more prosperous world for generations to come.
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