A group of windswept islands in the South Atlantic, 400 miles from Cape Horn, the Falklands are one of the remotest of all British outposts. Stumbled across by early navigators, who were grateful for the shelter they provided, the islands are now the home of a few thousand determined people whose economy rests mainly on wool. Their sheep share the uninviting terrain with seals and many kinds of seabirds, including thousands of penguins.