This Cardboard Greenhouse Uses Saltwater to Grow Produce in the World’s Harshest Climates — Era of Light – October 10, 2019

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(Era of Light)  As the fast-heating global climate increasingly becomes a problem, researchers are warning that severe and prolonged droughts could devastate global food supplies by the end of this century. However, UK-based company Seawater Greenhouse has devised a method of growing fruits and vegetables in some of the world’s most arid desert climates, and its key ingredient is saltwater. ➤➤

Read more & video: “Growing Crops in the Desert with Seawater | Freethink” (3:00) via  — Era of Light