Seaweed is a wonder plant that can be a solution to climate change because it can reduce greenhouse gases by offering cows a methane-less diet, while also being considered a source of energy. Scientists believe that it can lock up carbon for hundreds of years, provide healthy food for people, and contribute biomass fuel production. However, many researchers suggest that more inquiries should be answered before mass seaweed production can begin.
https://www.nationalgeographic.com/environment/article/seaweed-fastest-least-expensive-tool-climate-change