There’s no single solution for fixing climate change, but one resource—one slimy, beautiful, underwater resource—has the potential to lend a big leafy hand. When properly put to use, seaweed can be a major carbon sink, a sustainable source for textiles and dyes for the fashion industry, and even a building material. And industry players are starting to dive deep in search of the green gold.

Presented by Deloitte

Episode art by Vicky Leta