It was only a few years ago that an anxiety started to enter the thoughts of most people in New England, when their recreational activities involved going into the ocean. The concern wasn’t the usual how cold will the water be. It was an increasing worry about a white shark "encounter" - or "incident" - or "attack", depending on the level of their anxiety. The fear of sharks, or large flesh-eating land animals, snakes, rodents, etc. is built into of the makeup of most people. That is understandable and helps our species survive. White shark article writers seem to want...