The Scottish Highlands - in Search of Wilderness. As
Britain's cities grew, much of the nation's wilderness was tamed, including the isolated Highland landscape where urban dwellers have increasingly sought solace. The final programme in the series written and narrated by Richard Mabey charts the fundamental changes that have taken place there. See today's choices. Producers Mike Birkhead and David W Rolfe
BBC BOOK: Postcards from the Country is available in hardback from booksellers.