Africa's "blue economy" – which includes everything from fishing to shipping along its vast coastlines – is already a $300 billion-a-year powerhouse. But there's huge untapped potential, and this article explores how increased investment could make it more sustainable and profitable while protecting marine ecosystems.

Editor’s Note: The ocean isn't just about fish and beaches—it's a massive economic engine for Africa. With smart investment, countries could grow jobs, food security, and clean energy without wrecking the environment. Given climate change and overfishing threats, getting this balance right is crucial for millions of livelihoods.