Half the Arctic summer ice may have melted by the end of the century – allowing access to a quarter of the world’s oil and gas resources. The downside – the neighbouring countries, Denmark, Russia, Canada, Norway and the United States are all vying to share the bounty. From the scientific research schooner ‘Tara’, Earth Report asks how much this geopolitical scramble will further damage the Arctic. Duration: 22 Minutes Formats available : DVD Read Less