Indigenous Communities Restore Oceans With Seaweed Cultivation

From Hawaii to Alaska to British Columbia, Indigenous communities cultivate seaweed in order to restore it, fortify ancestral knowledge, support food sovereignty and mitigate climate change. While each community has their own initiative specific to their culture and environment, all follow Indigenous understandings of interconnectedness. In Hawaii, for instance, community group Limu Hui seeks to rehabilitate the Hawaiian red algae known as limu kohu, which …

Best of CH 2021: Good Measure

Creatives, communities and companies that continue to remind us progress is possible

In 2021—a year fraught with the pandemic, the US Capitol insurrection, infringements on reproductive and educational rights, increasing climate injustices, worsening systemic inequality and more—the fight for social and political justice was especially imperative. Through it all, we paid attention to artists and communities who champion progress and give back in some manner, supporting or publishing their inspiring work along the way. We tag each …

Scientists Globally Map Coral Reefs For The First Time

Under the direction of Arizona State University’s Center for Global Discovery and Conservation, more than 450 teams of scientists have succeeded in creating the first continually updating map of the world’s shallow coral reefs, an undertaking that required 2.25 million satellite images and about 100,000 square miles. As one of the most biodiverse ecosystems on the planet, coral reefs are an important home for marine …