Director James Cameron told Variety yesterday of his intentions to write and direct the Academy Awardwinning Titanic's companion film, Iceberg, which will be told completely from the infamous chunk of frozen water's point of view. 'Nobody ever talks about the iceberg's side of the tragic sagahow it formed millions of years ago, eventually became a glacier, then calved off the Arctic ice shelf and floated away into the Atlantic Ocean toward its rendezvous with death,' said Cameron, adding that the three hour hour film will begin with the evaporation of liquid water, transition to snow falling and freezing, and include the most expensive gradual ice cap formation sequence ever filmed. 'It's a nature vs. man struggle on an epic scale. The world needs to hear this story.' 