The Farmer Who Lets Nature Take the Lead

Governments, UN officials, and climate experts alike are ringing the alarm bells of growing soil degradation around the world. But a new agricultural movement is tackling this challenge head on. Instead of the centuries-old method of ploughing, or turning up the soil, farmers have recently taken to keeping their fields covered with varied plants year round, to keep soil healthier. Advocates also point to lower costs on machinery and labor, more resilient crops, and climate change dividends as added benefits as well.

As concerns about food security grow in Hawaii amidst a backdrop of climate change, Pacific Islanders are leaning into agroforestry as a means to address the problem. Resilient to extreme weather, agroforests allow for multiple plants to be farmed together and can "grow double or triple the amount of plants in the same area of land as mono-culture."

It's not easy sustaining historical agricultural practices amidst a backdrop of climate change. Nate McCaffrey of eastern Colorado knows this all too well. So, instead of continuing the conventional ways of farming he had grown up to know, he decided to try out a no-till farming approach, and then went a step further and planted cover crops. Although not without its limitations, this switch in both mindset and practice has allowed him to cultivate healthier soil and save on fuel costs previously allocated towards his old tilling machinery.

The effects of climate change, such as rising sea levels and hotter global temperatures, are already having drastic impact on many communities, especially the rural, agricultural regions of countries such as Myanmar (formerly Burma) and Mozambique. Earthrise explores how people in these communities are learning new skills, implementing new techniques, and are striving in every way possible to adapt to these environmental changes while creating hope for sustainable growth in the future.

More and more farmers are turning to regenerative agriculture techniques as a way to cut down on costs, increase crop yields, and sequester carbon into soil as a way to reverse the effects of climate change. One farming family in Minnesota switched to no tillage farming and also planted cover crops and used animals to fertilize their land. Some people question their methods, but these farmers saw their cost of production decrease and increased the amount of organic matter in their soil compared with their neighbors.

With the growing trend in regenerative agriculture, Propagate Ventures is working with farmers to transition them from conventional agriculture to agroforestry. This technique focuses on incorporating trees into farmland which can improve soil health and crop production, and reduce carbon emissions. The company offers farmers help to build the system and connections to investor financing. While implementing an agroforestry system can take time, Propagate Ventures is seeing the interest grow: They’ve expanded to eight states and recently received $1.5 million in capital funding.

The Urban Bee Lab at UC Berkeley has spent over a decade collecting data about native Californian bees who regularly interact with humans so that they can share their findings to help farmers improve production. The lab collects specimens to help researchers down the line; they observe bees in nature; and they actively work with local farmers to exchange useful information. Short-term, the collaborations help farmers improve yield and provide a welcoming space to bees; short-term, the data collected will help protect and conserve native bee populations.

Agroforestry has become a powerful tool in El Salvador communities and is helping farmers grow crops they otherwise wouldn't be able to. The practices which has played a major role in bringing cacao back to the region, is also beneficial for the climante and ecosystem.

On his organic farm in Illinois, Will Glazik is experimenting with different types of agricultural methods to increase his crop yield while also avoiding the harmful impacts of industrial farming. He’s part of a growing movement called “sustainable intensification,” which combines both conventional and organic farming techniques. While there are challenges with this approach and what works in one place might not work in another, combining these types of farming could help feed a growing global population.

In Madagascar, insect researchers, regional conservationists, and humanitarian organizations have teamed up to promote the farming of crickets as a way to help preserve forests, save animals, and fight malnutrition. Although the pilot project is still fairly new, it has been well-received my communities and studies have already shown that consuming cricket powder has substantial benefits for children who are underweight.