More Than Seaweed: the Hidden Importance and Uncertain Future of Kelp Forests

Treasure hunts are exciting because they can uncover things that people have overlooked. Kelp forests are like hidden underwater treasure. Their golden blades create habitats for incredible biodiversity, support fisheries, improve water quality, and remove carbon dioxide from the atmosphere. Scientists and governments have estimated that kelp forests provide millions of dollars of value to human societies each year. Yet, many people do not even realize a kelp forest lives nearby. This lack of awareness can make it harder to protect these ecosystems. Today, kelp forests face multiple threats, including climate change, pollution, and overgrazing by sea urchins. Scientists are now trying to answer difficult questions: which forests are most at risk, which may survive in future oceans, and how can we help bring them back? Understanding and sharing the story of kelp forests may become one of the most important ways to protect them.