Christopher Nolan doesn’t want to 'make a didactic film - ever'. But with Oppenheimer he has made the most impactful anti-nuclear film for a generation.
The authority in charge of international talks on sea bed mining has published wide-ranging restrictions for campaigners and media, threatening to expel anyone who breaches them from the event.
Scientists are calling for urgent global action to address the escalating issue of marine plastic pollution, as a recent study identified deadly ocean hotspots.
The great acceleration - in GDP, population, cities, travel, deforestation, pollution - is on some metrics stuttering. What does this mean for a just transition?