The hunt for 'dark' vessels exploiting the world's oceans

Commercial and fishing vessels are required under international law to be fitted with systems that transmit data, showing where they are. But many vessels simply do not broadcast their location. Effectively, going dark. For more than a decade the non-profit organisation Global Fishing Watch has been using technology to shine a light on issues such as illegal fishing, sanction breaking, and potential human rights abuses at sea. Reporting for BBC Tech Now, Grace Ekpu finds out how AI and satellite data are being used in these operations. This video is from Tech Now, the BBC's flagship technology programme. Katty Kay and economist Kathryn Anne Edwards on why some companies might use AI as an excuse for normal firings. Rising artist Shaqúelle Whyte on why painting for him is all about process, repetition, and doubt. Vance Howard of Howard Capital Management says he is optimistic after the Federal Reserve chair's debut. Florida's natural springs are portals to a prehistoric world hidden beneath turquoise and deep-blue waters. A local guide takes us to the layered slopes of Bokty mountain and on the multicoloured paths of Kyzylkup canyon. An unassuming German city had been scoring among the top three for the last two years. This 16th century concept originated in tea ceremonies and martial arts and is still engrained in Japanese life. What does a fish with lungs and a beetle larva have to do with survival? Leah Bennett of Concurrent says even with a US-Iran deal, it will take time for oil prices to normalise. Gus Scacco of Advisors Capital Management says Kevin Warsh will, for now, continue with the 'Powell scenario'. Millions of mummified animal gods show how ancient Egyptians turned to animal worship out of desperation. Chris Brigati at SWBC says even though volatility is not over yet, we are past the oil price peak. Danish adventurer Thor Pedersen spent nearly a decade reaching every country without boarding a plane. Katty Kay and Ryan Burge on why some Americans now say religion matters more to them, without going to service. The Nigerian-American soprano on how the stage allowed her to feel everything she was taught to hold back. Markets open higher as chip stocks bounce and oil price rises amid the US threatens to hit Iran 'very hard.' SoFi Stadium's 360-degree double-sided infinity screen with immersive tech is redefining the fan experience. Julian Koski of New Age Alpha says he is not worried about rising inflation as 'these events don't last long'. This Los Angeles venue uses cutting-edge technology to bring the World Cup experience to life. Mackenzie Peterson at AdvisorShares says the OpenAI IPO shows continued 'hunger and desire' around AI.