Blinded by blood, nauseated by the taste of fish guts, whale oil, and putrid horse flesh, I gripped the aluminum bars of the shark cage to steady myself against the violent, erratic jolts as the cage was tossed by the choppy sea. A couple of feet above, the surface was a prism that scattered rays of gray from the overcast sky; below, the bottom was a dim plain of sand sparsely covered with strands of waving grass. The water was cold, a spill from the chill Southern Ocean that traversed the bottom of the world, and my core body heat was dropping; it could no longer warm the seepage penetrating my neoprene wetsuit. I shivered, and my teeth chattered against the rubber mouthpiece of my regulator. Happy now? I thought to myself. Ten thousand miles you flew, for the privilege of freezing to death in a sea of stinking chum. I envisioned the people on the boat above, warmed by sunlight and cups of steaming tea, cozy in their woolen sweaters: my wife, Wendy; the film crew from ABC-TV’s American Sportsman; the boat crew and their leader, Rodney Fox, the world’s most celebrated shark-attack survivor.