Walking on Thin Air: A Life's Journey in 99 Steps

Geoff Nicholson has been walking his whole life. Part urban explorer, part psychogeographer, rambler and flaneur, wherever he is and wherever he goes in the world, he walks and writes about what he sees and feels. Here he reflects on the nature of walking, why we do it, how it benefits us and, in some cases, how it damages and even destroys us