The Chemical-Free Food Movement Turning Dusty Land Into Fertile Paradise

To combat extreme weather, pests, and disease brought on by climate change, the Heritage Grape Project produces wines that aim to conserve and promote hybrid grapes, which are becoming a beneficial option to help local viticulturists grow grapes in an ecologically and economically sound manner.

Seaweed is a sustainable and nutritious food source, which could be a solution to feeding a growing global population—the tricks getting people to eat it. Several Dutch companies are serving up seaweed in familiar formats like burgers, pasta, and falafel to make it an easier sell. They're also pioneering infrastructure to make farmed seaweed affordable.

Around the world, farmers are turning to permaculture and agrodiversity to create higher yields than chemical fertilizer while also avoiding the negative effects of conventional farming's focus on monocrop. Although results aren't fully conclusive, evidence does point to the success of low-impact farming strategies.

During the Industrial Revolution, farmers began harvesting monoculture crops which produced promising profits but proved harmful to the soil and weakened the immune capabilities of native plants. Lately, however, permaculture practices have been on the rise amongst farmers to better diversify their yields and reduce reliance on chemicals.

Scalesia, is a species of tree native to the Galapagos Islands that is quickly disappearing thanks to human activity. With much of the island's wildlife dependent on this tree, the ecosystem is threatened with the tree's extinction. Conservationists have taken action, however, by planting thousands of the trees as part of a shade-grown coffee operation.

Farmers in Iowa have been experimenting with native prairie crops – using native plant species as buffers on farmlands – in an effort to bring more pollination, soil health, water quality preservation, and carbon sequestration to their land. The Iowa State University STRIPS program has been supporting farmers in this effort by connecting them with funding and the information they need to undertake such crops.

Farmers in Vietnam face rising sea levels but rejected the city's water engineering projects. They prefer gradual measures to cope with climate change so scientists have allowed the farmers to steer the conversation.

Fruit farmers in the Pacific Northwest are implementing mitigation strategies like shade, produce coatings, and water misters to protect their crops from extreme heat.

A grassroots campaign to encourage more environmentally sustainable diets called the Plant Based Treaty is picking up support across the globe. Pledgers make their own decisions on how to best take action.

When organic materials like wood chips and manure are heated in the absence of oxygen they create a black powdery substance called biochar. This material prevents the release of carbon into the atmosphere from the natural decaying process. And it has other beneficial uses like improving soil fertility, too.