A bioacoustics expert has set up a website that lets any internet user listen to just how noisy the ocean has become. Michel Andre’s site lets users access live sound feeds from Vancouver Island and 16 other ocean floor observatories around the world. Manmade or natural, the sound streams are an eerie experience. Visit www.bbc.co.uk/news/world-16555916 for amazing, if chilling, marine life recordings, other sounds of the deep and the full, controversial story.