Old coal mines in Britain could be resurrected in the form of subterranean food farms to yield large-scale crop production. Former mine shafts and tunnels have the perfect environmental conditions for farming and could produce up to ten times as much food as farms above ground. A seven square meter shaft can return 80 tonnes of food per year. With 150,000 abandoned mine shafts only in the UK, the initiative could be seen as a way of providing large-scale crop production for an increasingly global food demand.
Former mine shafts and tunnels could serve as underground farms
More of Today's Solutions
Southern Sierra Miwuk Nation regains ancestral lands near Yosemite in major c...
BY THE OPTIMIST DAILY EDITORIAL TEAM Nearly 900 acres of ancestral territory have been officially returned to the Southern Sierra Miwuk Nation, marking a ...
Read More8 fermented foods that your gut will love (and that taste great, too!)
BY THE OPTIMIST DAILY EDITORIAL TEAM Fermented foods have been a dietary staple in many cultures for centuries, but in the U.S., they’re only ...
Read MoreBreaking the silence: empowering menopausal women in the workplace
Addressing menopause in the workplace is long overdue in today's fast-changing work scene, where many are extending their careers into their 60s. According to ...
Read MoreInsect migration: the hidden superhighway of the Pyrenees
Insects, while frequently disregarded, are critical to the planet's ecosystems. They make up about 90 percent of all animal species and play important functions ...
Read More
