The 1992 cageless shark-diving expedition was the world's first recorded intentionally cageless dive with great white sharks, contributing to a change in public opinions about the supposed ferocity of these animals. History The dive took place in January 1992, during the filming of the National Geographic documentary Blue Wilderness, at Dyer Island, South Africa. After 8-10 large Great White sharks had been kept around their boat for about 6 hours using chum and sea mammal flesh, four scuba divers carried out the world's first recorded dive amongst these animals without a safety cage, or any other protection, like chain-mail suits. The divers were Ron and Valerie Taylor, notable Australian film-makers and pioneers of underwater exploration, their friend George Askew, a South African diver and photographer, and Piet 'PJ' van der Walt, who had founded the South African cage-diving industry in 1988. The Taylors and Askew, recognised shark experts and authorities, were testing their hypothesis that these animals had a much fiercer reputation than they deserved. Their hypothesis was based on many years of experiences with various types of shark, including face to face encounters underwater. In 1978, Askew had written an article entitled "The Jaws fish - Myth or Maneater?", published in the UK magazine Underwater World, proposing that Great Whites did not deserve the horrific image and reputation that Jaws author Peter Benchley and film director Steven Spielberg had imprinted in people's minds. Askew postulated that, as they rely on stealth and surprise when attacking, Great Whites would be unlikely to attack if you were aware of their presence. He had two more articles on the same subject published in 1983 and 1991, and then went on to prove that point with the historic dive in 1992. Whilst surface testing of the prototype "Shark POD" Protective Oceanic Device (now Shark Shield) for the Natal Sharks Board, the divers discovered that despite having been excited for hours previously by large amounts of blood-laden chum (mashed fish, blood and oil) and chunks of dolphin and whale meat from washed up carcasses, the sharks were actually very shy and difficult to approach, even scared of these unknown intruders. After a long 20 minute wait, the divers had several timid encounters with the very cautious sharks and were never at any time challenged, nor made to feel uneasy. This ground-breaking "Underwater Everest" conquest, a huge leap forward in ocean exploration, strongly challenged the