Articles on Giant kelp
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In a time of eco-grief, rewilding projects around the world – from reseeding giant kelp to letting farms return to their natural state – offer hope.
Can we breed kelp and other keystone species to survive warming and marine heatwaves? These techniques have promise – but they’re not a silver bullet.
Making biofuels from crops grown on land poses trade-offs between food and fuel. A new study looks offshore.
In an extract from his new book, Tim Flannery explains how giant kelp farms could suck carbon dioxide from the air and store it in the ocean’s depths, while encouraging species like fish and oysters.



