<p>John Muir ? a life, but also a hike. Muir is 200 miles of high-level granite and pine, but also the inventor of a clockwork self-awakening bed and the American national park system. Muir is East Lothian's Man of the Millennium ? this despite the fact that he left Scotland for ever at the age of eleven ? and one of the best long paths in the world.<br>Award-winning outdoor writer Ronald Turnbull follows John Muir from his birthplace in Dunbar t...