Unleashing the Power of Seaweed Farming for Food, Feed, and Fuel

[joe_githler]

“Our study found that expanding seaweed farming could help reduce demand for terrestrial crops and reduce global agricultural greenhouse gas emissions (GHG) by up to 2.6 billion tonnes of CO2-equivalent per year.”...
we substituted 10 percent of human diets globally with seaweed products, the development of 110 million hectares of land for farming could be prevented,” Mr Spillias said.
https://scitechdaily.com/unleashing-the-power-of-seaweed-farming-for-food-feed-and-fuel/

Preaching to the choir, but it does have peer reviewed numbers on land use and carbon if anyone needs them.