Seaweed farming could free up millions of hectares of land and help cut carbon emissions if its true value is realised. Getting there takes time and investment. In 2022, the New York Times declared industrial agriculture was “destroying ecosystems”, pointing to greenhouse gas emissions and issue... Read more
We could also cultivate kelp forests, which can be used for food in addition to providing habitat to marine life and improving the ocean ecosystem.
The project is called Nemo’s Garden – the first undersea farm in the world to grow terrestrial crops.
This scuba diving company that developed a subsea greenhouse project to grow vegetables.
https://www.theguardian.com/sustainable-business/2015/aug/13/food-growing-underwater-sea-pods-nemos-garden-italy
As Earth’s resources become more and more scarce, underwater farming could be the answer (and future) for sustaining food security in coming years.