This National Geographic documentary (narrated by noted naturalist Queen Latifah) is about a baby polar bear and a walrus calf battling to survive Arctic blizzards, predators and the vanishing ice caused by drastic changes in the earthâs climate. Who knew nature could be so fucking boring? Children should be delighted by the cute animals and horrified by the global warming warning that threatens all these cuddly creatures. Which is the point. Trust me, their gas-guzzling, eco-enemy parents arenât going to change.