It's hardly a surprise to discover that Sam Branson has a love of adventure and a real concern about our future in a world where the climate is changing rapidly. Journeying into the heart of the Arctic wilderness with his father and a film crew, Sam explores the changing landscape and the lives of the native Inuit people who have survived in a relentlessly inhospitable environment for 5000 years. Sleeping on frozen seas and encountering majestic polar bears, Sam and his father embark together on a winter expedition which Sam must ultimately complete on his own, finding new depths of resilience and courage in a formidable and breathtaking landscape.