Traditionally maritime security has been defined through the narrow lens of piracy. But as the blue economy grows, African states need to embrace a broader strategy.
Over-fishing is a massive environmental and economic challenge. Fortunately, there are new solutions being trialled – including in a tuna hotspot in the Pacific.
Diving in many parts of Indonesia, Thailand and Malaysia now costs a little more than it used to – but you might be happy to discover why.
As the world's land-based economies struggle with around 2% GDP growth, the global marine economy – often talked about as "the blue economy" – is a bright light on the horizon.
In many ways, Australia is defined by the oceans surrounding us. We have the world's third largest ocean territory, most of our trade travels by sea, and we have vast offshore resources.