The farming in this case is less "planting new crops" and more "harvesting crops that already exist in the wild, in a sustainable way."
Coastal communities where I grew up would regularly collect washed-up seaweed, and then bury it in the garden.
But as the article points out, while the properties of seaweed are well known in some places, to most Americans it's a pretty unknown resource.
[1] https://kelpakusa.com/
The farming in this case is less "planting new crops" and more "harvesting crops that already exist in the wild, in a sustainable way."
Coastal communities where I grew up would regularly collect washed-up seaweed, and then bury it in the garden.
But as the article points out, while the properties of seaweed are well known in some places, to most Americans it's a pretty unknown resource.
[1] https://kelpakusa.com/