What is "u-vistract"

U-Vistract is a pyramid scheme created by Noah Musingku in Papua New Guinea (PNG) around 1999 as a means of providing a sovereign wealth source for an independent Bougainville. Eventually, it was established, and expelled, from Australia, PNG, Solomon Islands, but continues to exist in some form in the island Bougainville under the rule of Musingku as King David Peii II.