<p>Hugh Brody is renowned for his work with indigenous peoples.<br><br>In the 80s he was engaged in a lawsuit brought by the Inuit people of the Arctic against the Canadian government.<br><br>Brody lived with the Inuit, learned their language, recorded all their stories, which were then used as evidence in the court case - which the Inuit won.<br><br><br>In his new book, he returns to the Arctic and is confronted by the deterioration of the situa...